Books roll off the printing machine at the rate of two a week.

书籍以一星期两本的速率从印刷机印出。

The effective diffusion coefficient and rate constant of intraparticle transport were calculated.

求出了颗粒内有效扩散系数和颗粒内扩散速率常数。

Absorption velocity increases with initial pressure, and keeps constant at different initial composition of uranium deuteride.

增加混合气体的初始压力有利于铀吸氘速率的增加，氘化铀的初始氘量不影响铀的吸氘速率。

The metallographic cooling rate was measured for the Deng Ujimqin mesosiderite using And profile ac concentration vs.

采用剖面中间浓度与镍纹带宽度关系测定了东乌珠穆沁中的金相冷却速率，其冷却速率介于0。

Analytic resolution of rate equation for the nonradiative depopulation not equal to zero is derived for the first times.

首次推导出了非辐射人口不为零时速率方程的解析解。

A new method of measuring the ratio of thermal emission rate to the photoexcitation constant is presented.

提出了在考虑吸收系数强度特性条件下一测量热激发速率与光激发常数比的新方法。

At the stage of tuberization to tuber-expanding, the growth of leaves, stalks and tubers reached the maximum.

块茎形成到块茎膨大始期，阶段吸硫量和吸硫速率均达到最大，成熟收获时降到最低。

In contrast with different extraction methods, the alkannin could be extracted quickly and effectively by the ultrasonic wave.

了超声波法和有机溶剂法提取天然紫草色素的工艺条件,超声波法可明显提高色素的提取速率。

The invention discloses a simulating space sailboard torsional vibration control device and a method based on an angular rate gyro.

本发明公开了基于角速率陀螺的模拟太空帆板扭转振动控制装置与方法。

Chillness intensified the senesce of leaves, enhanced the MDA content and the O2-. produce rate, this was more evident in Shanyou63.

低温处理加剧了叶片的衰老，使得MDA含量和O2-产生速率上升，两优培九的升幅较汕优63小。

The theoretical rules among the high temperature performance of the brazing alloy, strain rate and the function of Co alterant are analyzed.

分析了钎料高温性能与应变速率、钴的变质剂作用等因素之间的理论规律。

A test of arrosion performance of anticorrocive built-up weld layer in different meeiums was con-ducted by using a self-made arrosion testing machine.

用自制的腐蚀磨损试验机对耐蚀堆焊层在不同介质中的腐蚀磨损性能进行了试验，结果表明：腐蚀介质不同，堆焊层的磨损速率也不同。

In the HFC network, the funnelling effect of noise is the main restrict matter of raising the rate in the up stream channel.

HFC网络中上行信道的漏斗噪声是制约上行信道提高传输速率的主要原因。

In this paper,two methods for analyzing air sulphation rate were studied and compared.One was ion chromatography and the other was barium sulfate spectrophotometry.

本文主要用离子色谱法与改良硫酸钡比浊法对大气硫酸盐化速率进行分析。

The nonlinearity of moment-angle relationship of the beams in a kind of micromachine vibratory angular rate sensor is derived by using energy method.

用能量法计算了振动轮式微机械角速率传感器中梁的力矩一转角的非线性关系，分析了在这非线性影响下的传感器幅频、相频特性。

In this study, the yield of acetanilide and benzanilide synthesis and the rate of reaction were compared between the traditional heat method and microwave inducement.

对比了常规加热与微波诱导下合成乙酰苯胺、苯甲酰苯胺的合成产率及反应速率。

By simulated test, the co-relationship among the slip granulometric composition, slurry deflocculation curve, mid-high pressure casting forming speed and green body shaping endurance is studied.

通过模拟试验,了泥浆的颗粒组成与泥浆的解胶曲线、高中压注浆成形速率及坯体挺形性等的关系。

Hydrogen embrittlement of 2205 duplex stainless steel has been evaluated using electrochemical permeation measurement, hydrogen microprint technique and slow strain rate tensile test in this study.

摘要本实验主要利用电化学氢渗透量测、氢原子微印技术及慢速率拉伸试验，针对2205双相不锈钢的氢脆性与氢原子扩散方式的关系进行探讨。

Hydrogen embrittlement of 2205 duplex stainless steel has been evaluated using electrochemical permeation measurement, hydrogen microprint technique and slow strain rate tensile test in this study.

摘要本实验主要利用电化学氢渗透量测、氢原子微印技术及慢速率拉伸试验，针对2205双相不?钢的氢脆性与氢原子扩散方式的关系进行探讨。

The results provided clinical basis for cisplatin isotone peritoneal chemotherapy as well as established a method for the research of drug release, absorbed dose and absortive rate.

其结呆不仅给临床顺铂腹腔化疗提供理论依据而且提出体内药物释放，药物吸收量及药物吸收速率的方法。