We often shake flour through a sieve.

我们经常用筛子筛面粉。

Based on analysis of problems existed in application of inertial vibrosieve,the new type variable frequency hydraulic straight-vibrating sieve is introduced.

分析了惯性振动筛存的问题 ,提出新变频液压直线振动筛的应用 ,并详细介绍了液压激振的理论成果。

The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied.

研究了SAS固体酸和几种分子筛上氧化苯乙烯液相重排成苯乙醛的反应,考察了化剂的活性、选择性和和稳定性。

Mesoporous molecular sieves are of great academic and practical importance in heterocatalysis. In this review, we mainly summarized the progress made in its catalytic application.

中孔分子筛多相化领域具有重要的理论研究和实际应用价值，综述了国内外的学者化应用方面所取得的进展。

According to the shape of screening impurities to choose hole-shaped sieve plate(move out long, Diamond impurities) and the slit-shaped sieve plate(move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板(去长、菱形杂质)和缝形筛板(去颗粒形杂质和粘胶物)。

According to the shape of screening impurities to shoose hole-shaped sieve plate (move out long ,Diamond impurities)and the slit-shaped sieve plate (move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板（去长、菱形杂质）和缝形筛板（去颗粒形杂质和粘胶物）。

We often shake flour through a sieve.

我们经常用子面粉。

Based on analysis of problems existed in application of inertial vibrosieve,the new type variable frequency hydraulic straight-vibrating sieve is introduced.

分析了惯性振动存在问题 ,提出新变频液压直线振动应用 ,并详细介绍了液压激振理论成果。

The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied.

研究了SAS固体酸和几种分子上氧化苯乙烯液相重排成苯乙醛反应,考察了催化剂活性、择性和和稳定性。

Mesoporous molecular sieves are of great academic and practical importance in heterocatalysis. In this review, we mainly summarized the progress made in its catalytic application.

中孔分子在多相催化领域具有重要理论研究和实际应用价值，综述了国学者在其催化应用方面所取得进展。

According to the shape of screening impurities to choose hole-shaped sieve plate(move out long, Diamond impurities) and the slit-shaped sieve plate(move out particles shape impurities and emplastic).

根据杂质形状特点可以择孔形板(去长、菱形杂质)和缝形板(去颗粒形杂质和粘胶物)。

According to the shape of screening impurities to shoose hole-shaped sieve plate (move out long ,Diamond impurities)and the slit-shaped sieve plate (move out particles shape impurities and emplastic).

根据杂质形状特点可以择孔形板（去长、菱形杂质）和缝形板（去颗粒形杂质和粘胶物）。

We often shake flour through a sieve.

我们经常用子面粉。

Based on analysis of problems existed in application of inertial vibrosieve,the new type variable frequency hydraulic straight-vibrating sieve is introduced.

析了惯性振动存在的问题 ,提出新变频液压直线振动的用 ,并详细介绍了液压激振的理论成果。

The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied.

研究了SAS固体酸和几种子上氧化苯乙烯液相重排成苯乙醛的反,考察了催化剂的活性、选择性和和稳定性。

Mesoporous molecular sieves are of great academic and practical importance in heterocatalysis. In this review, we mainly summarized the progress made in its catalytic application.

中孔子在多相催化领域具有重要的理论研究和用价值，综述了国内外的学者在其催化用方面所取得的进展。

According to the shape of screening impurities to choose hole-shaped sieve plate(move out long, Diamond impurities) and the slit-shaped sieve plate(move out particles shape impurities and emplastic).

根据选杂质的形状特点可以选择孔形板(去长、菱形杂质)和缝形板(去颗粒形杂质和粘胶物)。

According to the shape of screening impurities to shoose hole-shaped sieve plate (move out long ,Diamond impurities)and the slit-shaped sieve plate (move out particles shape impurities and emplastic).

根据选杂质的形状特点可以选择孔形板（去长、菱形杂质）和缝形板（去颗粒形杂质和粘胶物）。

We often shake flour through a sieve.

我们经常筛子筛面粉。

Based on analysis of problems existed in application of inertial vibrosieve,the new type variable frequency hydraulic straight-vibrating sieve is introduced.

分析了惯性振动筛存在的问题 ,提出新变频液压直线振动筛的应 ,细介绍了液压激振的理论成果。

The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied.

研究了SAS固体酸和几种分子筛上氧化苯乙烯液成苯乙醛的反应,考察了催化剂的活性、选择性和和稳定性。

Mesoporous molecular sieves are of great academic and practical importance in heterocatalysis. In this review, we mainly summarized the progress made in its catalytic application.

中孔分子筛在多催化领域具有要的理论研究和实际应价值，综述了国内外的学者在其催化应方面所取得的进展。

According to the shape of screening impurities to choose hole-shaped sieve plate(move out long, Diamond impurities) and the slit-shaped sieve plate(move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板(去长、菱形杂质)和缝形筛板(去颗粒形杂质和粘胶物)。

According to the shape of screening impurities to shoose hole-shaped sieve plate (move out long ,Diamond impurities)and the slit-shaped sieve plate (move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板（去长、菱形杂质）和缝形筛板（去颗粒形杂质和粘胶物）。

We often shake flour through a sieve.

我们经常用筛子筛面粉。

Based on analysis of problems existed in application of inertial vibrosieve,the new type variable frequency hydraulic straight-vibrating sieve is introduced.

分析惯性振动筛存在的问题 ,提出新变频液压直线振动筛的应用 ,并详细介绍液压激振的理论成果。

The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied.

研究SAS固体酸和几种分子筛上氧化苯乙烯液相重排成苯乙醛的反应,考察催化剂的活性、选择性和和稳定性。

Mesoporous molecular sieves are of great academic and practical importance in heterocatalysis. In this review, we mainly summarized the progress made in its catalytic application.

中孔分子筛在多相催化领域具有重要的理论研究和实际应用价值，国内外的学者在其催化应用方面所取得的进展。

According to the shape of screening impurities to choose hole-shaped sieve plate(move out long, Diamond impurities) and the slit-shaped sieve plate(move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板(去长、菱形杂质)和缝形筛板(去颗粒形杂质和粘胶物)。

According to the shape of screening impurities to shoose hole-shaped sieve plate (move out long ,Diamond impurities)and the slit-shaped sieve plate (move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板（去长、菱形杂质）和缝形筛板（去颗粒形杂质和粘胶物）。

We often shake flour through a sieve.

我们经常筛子筛面粉。

Based on analysis of problems existed in application of inertial vibrosieve,the new type variable frequency hydraulic straight-vibrating sieve is introduced.

分析了惯性振动筛存在的问题 ,提出新变频液压直线振动筛的 ,详细介绍了液压激振的理论果。

The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied.

研究了SAS固体酸和几种分子筛上氧化苯乙烯液相苯乙醛的反,考察了催化剂的活性、选择性和和稳定性。

Mesoporous molecular sieves are of great academic and practical importance in heterocatalysis. In this review, we mainly summarized the progress made in its catalytic application.

中孔分子筛在多相催化领域具有要的理论研究和实际价值，综述了国内外的学者在其催化方面所取得的进展。

According to the shape of screening impurities to choose hole-shaped sieve plate(move out long, Diamond impurities) and the slit-shaped sieve plate(move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板(去长、菱形杂质)和缝形筛板(去颗粒形杂质和粘胶物)。

According to the shape of screening impurities to shoose hole-shaped sieve plate (move out long ,Diamond impurities)and the slit-shaped sieve plate (move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板（去长、菱形杂质）和缝形筛板（去颗粒形杂质和粘胶物）。

We often shake flour through a sieve.

我们经常用筛子筛面粉。

Based on analysis of problems existed in application of inertial vibrosieve,the new type variable frequency hydraulic straight-vibrating sieve is introduced.

分析了惯性振动筛存在的问题 ,提出新变频压直线振动筛的应用 ,介绍了压激振的理论成果。

The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied.

研究了SAS固体酸和几种分子筛上氧化苯乙烯排成苯乙醛的反应,考察了催化剂的活性、选择性和和稳定性。

Mesoporous molecular sieves are of great academic and practical importance in heterocatalysis. In this review, we mainly summarized the progress made in its catalytic application.

中孔分子筛在多催化领域具有要的理论研究和实际应用价值，综述了国内外的学者在其催化应用方面所取得的进展。

According to the shape of screening impurities to choose hole-shaped sieve plate(move out long, Diamond impurities) and the slit-shaped sieve plate(move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板(去长、菱形杂质)和缝形筛板(去颗粒形杂质和粘胶物)。

According to the shape of screening impurities to shoose hole-shaped sieve plate (move out long ,Diamond impurities)and the slit-shaped sieve plate (move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板（去长、菱形杂质）和缝形筛板（去颗粒形杂质和粘胶物）。

We often shake flour through a sieve.

我们经常用筛子筛面粉。

Based on analysis of problems existed in application of inertial vibrosieve,the new type variable frequency hydraulic straight-vibrating sieve is introduced.

分析了惯性振动筛存在的问题 ,提出新变频液振动筛的用 ,并详细介绍了液激振的理论成果。

The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied.

研究了SAS固体酸和几种分子筛上氧化苯乙烯液相重排成苯乙醛的,察了催化剂的活性、选择性和和稳定性。

Mesoporous molecular sieves are of great academic and practical importance in heterocatalysis. In this review, we mainly summarized the progress made in its catalytic application.

中孔分子筛在多相催化领域具有重要的理论研究和实际用价值，综述了国内外的学者在其催化用方面所取得的进展。

According to the shape of screening impurities to choose hole-shaped sieve plate(move out long, Diamond impurities) and the slit-shaped sieve plate(move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板(去长、菱形杂质)和缝形筛板(去颗粒形杂质和粘胶物)。

According to the shape of screening impurities to shoose hole-shaped sieve plate (move out long ,Diamond impurities)and the slit-shaped sieve plate (move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板（去长、菱形杂质）和缝形筛板（去颗粒形杂质和粘胶物）。

We often shake flour through a sieve.

我们经常用筛子筛面粉。

Based on analysis of problems existed in application of inertial vibrosieve,the new type variable frequency hydraulic straight-vibrating sieve is introduced.

分析惯性振动筛存在的问题 ,提出新压直线振动筛的应用 ,并详细介绍压激振的理论成果。

The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied.

研究SAS固体酸和几种分子筛上氧化苯乙烯相重排成苯乙醛的反应,考化剂的活性、选择性和和稳定性。

Mesoporous molecular sieves are of great academic and practical importance in heterocatalysis. In this review, we mainly summarized the progress made in its catalytic application.

中孔分子筛在多相化领域具有重要的理论研究和实际应用价值，综述国内外的学者在其化应用方面所取得的进展。

According to the shape of screening impurities to choose hole-shaped sieve plate(move out long, Diamond impurities) and the slit-shaped sieve plate(move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板(去长、菱形杂质)和缝形筛板(去颗粒形杂质和粘胶物)。

According to the shape of screening impurities to shoose hole-shaped sieve plate (move out long ,Diamond impurities)and the slit-shaped sieve plate (move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板（去长、菱形杂质）和缝形筛板（去颗粒形杂质和粘胶物）。