Generally, the FD treatment has decreased the densities of natural enemies and saprophagous insects .

覆膜旱作田天敌及腐食者密度低于灌溉田。

Landlocked location used for blocking the coolth hot stamping, covered with film, transfer, die-cutting, cutting rewinder, Super glazing, and so on.

如轮转烫印、寒烫印、覆膜、迁徙、模切、不不分切双卷、超等上光等。

The result shows that it can effectively prevent the flammable liquid volatilizezing from the solid alcohol fuel by coating polymer on surface for the environment - friendly purpose.

结果明,通过高分子覆膜工艺,可以有效地抑固体燃料中可燃性液体的挥发,达到安全环保的作用。

Compared with that of furane resin bonded sand,the feasibility of phenol resin bonded sand in forming a uniform coating layer in the inside mould surface is studied as well.

本文分析研究了砂在铸型中的成型条件及光洁内的成机理，并对比研究了覆膜和呋喃自硬砂在铸型内成均匀覆砂层的可行性。

Generally, the FD treatment has decreased the densities of natural enemies and saprophagous insects .

旱作田天敌及腐食者密度低于灌溉田。

Landlocked location used for blocking the coolth hot stamping, covered with film, transfer, die-cutting, cutting rewinder, Super glazing, and so on.

如轮转烫印、寒烫印、、迁徙、模切、不不分切双卷、超等上光等。

The result shows that it can effectively prevent the flammable liquid volatilizezing from the solid alcohol fuel by coating polymer on surface for the environment - friendly purpose.

结果表明,通过高分子工艺,可以有效地抑固体燃料中可燃性液体的挥发,达到安全环保的作用。

Compared with that of furane resin bonded sand,the feasibility of phenol resin bonded sand in forming a uniform coating layer in the inside mould surface is studied as well.

本文分析研究了砂在铸型中的成型条件及光洁内表面的形成机理，并对比研究了和呋砂在铸型内表面形成均匀砂层的可行性。

Generally, the FD treatment has decreased the densities of natural enemies and saprophagous insects .

覆膜旱作田天敌及腐食者密度低于灌溉田。

Landlocked location used for blocking the coolth hot stamping, covered with film, transfer, die-cutting, cutting rewinder, Super glazing, and so on.

如轮转烫印、寒烫印、覆膜、迁徙、模切、不不分切双卷、超等上光等。

The result shows that it can effectively prevent the flammable liquid volatilizezing from the solid alcohol fuel by coating polymer on surface for the environment - friendly purpose.

结,通过高分子覆膜工艺,可以有效地抑固体燃料中可燃性液体的挥发,达到保的作用。

Compared with that of furane resin bonded sand,the feasibility of phenol resin bonded sand in forming a uniform coating layer in the inside mould surface is studied as well.

本文分析研究了砂在铸型中的成型条件及光洁内面的形成机理，并对比研究了覆膜和呋喃自硬砂在铸型内面形成均匀覆砂层的可行性。

Generally, the FD treatment has decreased the densities of natural enemies and saprophagous insects .

覆膜旱作田天敌及腐食者密度低于灌溉田。

Landlocked location used for blocking the coolth hot stamping, covered with film, transfer, die-cutting, cutting rewinder, Super glazing, and so on.

如轮转烫印、寒烫印、覆膜、迁徙、模切、不不分切双卷、超等上光等。

The result shows that it can effectively prevent the flammable liquid volatilizezing from the solid alcohol fuel by coating polymer on surface for the environment - friendly purpose.

结,通过高分子覆膜工艺,可以有效地抑固体燃料中可燃性液体的挥发,达到保的作用。

Compared with that of furane resin bonded sand,the feasibility of phenol resin bonded sand in forming a uniform coating layer in the inside mould surface is studied as well.

本文分析研究了砂在铸型中的成型条件及光洁内面的形成机理，并对比研究了覆膜和呋喃自硬砂在铸型内面形成均匀覆砂层的可行性。

Generally, the FD treatment has decreased the densities of natural enemies and saprophagous insects .

覆膜旱作田天敌及腐食者密度低于灌溉田。

Landlocked location used for blocking the coolth hot stamping, covered with film, transfer, die-cutting, cutting rewinder, Super glazing, and so on.

如轮转烫印、寒烫印、覆膜、迁徙、模切、不不分切双卷、超等上光等。

The result shows that it can effectively prevent the flammable liquid volatilizezing from the solid alcohol fuel by coating polymer on surface for the environment - friendly purpose.

结果表明,通过高分子覆膜工艺,有效地抑固体燃燃性液体的挥发,达到安全环保的作用。

Compared with that of furane resin bonded sand,the feasibility of phenol resin bonded sand in forming a uniform coating layer in the inside mould surface is studied as well.

本文分析研究了砂在铸型的成型条件及光洁内表面的形成机理，并对比研究了覆膜和呋喃自硬砂在铸型内表面形成均匀覆砂层的行性。

Generally, the FD treatment has decreased the densities of natural enemies and saprophagous insects .

覆膜旱作田天敌及腐食者密度低于灌溉田。

Landlocked location used for blocking the coolth hot stamping, covered with film, transfer, die-cutting, cutting rewinder, Super glazing, and so on.

如轮转烫印、寒烫印、覆膜、迁徙、模切、不不切双卷、超等上光等。

The result shows that it can effectively prevent the flammable liquid volatilizezing from the solid alcohol fuel by coating polymer on surface for the environment - friendly purpose.

结果表明,通子覆膜工艺,可以有效地抑固体燃料中可燃性液体的,到安全环保的作用。

Compared with that of furane resin bonded sand,the feasibility of phenol resin bonded sand in forming a uniform coating layer in the inside mould surface is studied as well.

本文析研究了砂在铸型中的成型条件及光洁内表面的形成机理，并对比研究了覆膜和呋喃自硬砂在铸型内表面形成均匀覆砂层的可行性。

Generally, the FD treatment has decreased the densities of natural enemies and saprophagous insects .

作田天敌及腐食者密度低于灌溉田。

Landlocked location used for blocking the coolth hot stamping, covered with film, transfer, die-cutting, cutting rewinder, Super glazing, and so on.

如轮转烫印、寒烫印、、迁徙、模切、不不分切双卷、超等上光等。

The result shows that it can effectively prevent the flammable liquid volatilizezing from the solid alcohol fuel by coating polymer on surface for the environment - friendly purpose.

结果表明,通过高分子工艺,可以有效地抑固体燃料中可燃性液体的挥发,达到安全环保的作用。

Compared with that of furane resin bonded sand,the feasibility of phenol resin bonded sand in forming a uniform coating layer in the inside mould surface is studied as well.

本文分析研究了砂在铸型中的成型条件及光洁内表面的形成机理，并对比研究了和硬砂在铸型内表面形成均匀砂层的可行性。

Generally, the FD treatment has decreased the densities of natural enemies and saprophagous insects .

覆膜旱作田天敌及腐食者密度低于灌溉田。

Landlocked location used for blocking the coolth hot stamping, covered with film, transfer, die-cutting, cutting rewinder, Super glazing, and so on.

烫印、寒烫印、覆膜、迁徙、模切、不不分切双卷、超等上光等。

The result shows that it can effectively prevent the flammable liquid volatilizezing from the solid alcohol fuel by coating polymer on surface for the environment - friendly purpose.

结果明,通过高分子覆膜工艺,可以有效地抑固体燃料中可燃性液体的挥发,达到安全环保的作用。

Compared with that of furane resin bonded sand,the feasibility of phenol resin bonded sand in forming a uniform coating layer in the inside mould surface is studied as well.

本文分析研究了砂在铸型中的成型条件及光面的形成机理，并对比研究了覆膜和呋喃自硬砂在铸型面形成均匀覆砂层的可行性。

Generally, the FD treatment has decreased the densities of natural enemies and saprophagous insects .

覆膜旱作田天敌及腐食者密度低于灌溉田。

Landlocked location used for blocking the coolth hot stamping, covered with film, transfer, die-cutting, cutting rewinder, Super glazing, and so on.

如轮转烫印、寒烫印、覆膜、迁徙、模切、不不分切双卷、超等上光等。

The result shows that it can effectively prevent the flammable liquid volatilizezing from the solid alcohol fuel by coating polymer on surface for the environment - friendly purpose.

结果明,通过高分子覆膜工艺,可以有效地抑固体燃料中可燃性液体的挥发,达到安全环保的作用。

Compared with that of furane resin bonded sand,the feasibility of phenol resin bonded sand in forming a uniform coating layer in the inside mould surface is studied as well.

本文分析研究了砂在铸型中的成型条件及光洁内的成机理，并对比研究了覆膜和呋喃自硬砂在铸型内成均匀覆砂层的可行性。