速率

The sample can also be moved upward at a predetermined rate.

试件也可按预定的速率往上移动.

Biochemists use kinetics to study rates of enzyme-catalyzed reactions.

生物化学家们应用动力学研究酶催化反应的速率.

For container securing most important is the transversal acceleration. For example deck accelerations.

对集装箱包扎来说,最主要的是横向加速率, 例如甲板上的横向加速率.

The measure of data transmission speed; a thousand bits per second.

数据传输速率的单位, 为每秒1000波特.

Temperature, PAR and CO 2 density had positive correlation with Pn and Tr.

温度 、 光合有效辐射以及CO2浓度与净光合速率和蒸腾速率都呈正相关.

Other proportional feedback signals are generated from rate gyros.

其他的比例反馈讯号是由速率陀螺产生的.

A motorcar roared up behind him and flashed past.

一辆汽车开足了一九三○年新纪录的速率从后面追上来,眨眨眼就一直往前去了.

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.

Drift rates will depend upon both the strain level and the temperature.

漂移速率既依赖于应力的大小,又依赖于温度.

The chemical reaction rate, nucleation rate and growth rate were strongly influenced by the axial temperature profile.

CVD反应器中的轴向温度分布严重影响AlN粒子合成过程中的化学反应速率、成核速率和生长速率；

The kinetics of calcium carbonate scale formation has been studied based on the conductivity measurement including the rate of the nucleus formation and crystal growth as well as the influences of temperature and the scale inhibitors.

采用监测溶液电导率的方法，研究了碳酸钙的结垢速率，包括晶核生长速率和晶粒长大速率，以及温度和阻垢剂对碳酸钙结垢速率的影响。

By means of analyzing the solubility and solubility rate of gas in water, and making application of double-film theory and Fick's law, the solubility rate of nitrogen in water is theoretically calculated in gas tightness test.

通过对气体在水中溶解度和溶解速率的分析，应用气体溶解速率的双膜理论和气体扩散的菲克定律，从理论上计算出气密性试验中的氮气在水中的溶解速率。

Study is made on borehole dissolving rate simulation tests, known the borehole expand rate and size, the equation of dissolving rate is given with the relationships between different temperature and different saturation, its corresponding equation is as following. 7.

进行了盐岩井眼溶解速率模拟试验研究，掌握了井眼扩径速率及其尺寸，建立了不同温度下，泥浆含盐饱和度与盐岩井眼溶解速率之间的相关关系，并得到了相关关系方程。

Inhibitors and promoters may affect the rate of oxidation.

抑制剂和促进剂能影响氧化速率.

This paper analyses theoretically the relationship between the crosshead speed and the true strain rate in tensile test, thereby, suggests a testing method realizing the constant strain rate on a common tensile machine for investigating superplasticity of metals.

本文从理论上分析了拉伸试验中真应变速率与夹头移动速率之间的关系，提出一种在普通拉伸试验机上实现恒应变速率变形进行超塑性研究的方法。

The stomatal conductance, photosynthetic rate and transpiration rate in A . ordosica were higher than . korshinskii throughout.

在一日内油蒿的气孔导度 、 净光合速率和蒸腾速率始终大于柠条.

The relationship between the flow rate of Freon ( CCI 2 F 2 ) and deposition rate and efficiency is obtained.

本文研究了不同掺氟量对沉积速率及沉积效率的影响,得出了氟利昂流量与沉积速率及沉积效率之间的变化规律,并试验了沉积温度、热区宽度对 掺氟 的影响.

The rotating cylinder with spiral grooves acts as a speed selector.

螺旋切口的旋转圆筒作为速率筛选器.

According to the heat release rate, the reaction pathway to ignition of sample alkane is analyzed.

利用新型的绝热量热仪研究了两种典型烷烃的自加热过程,采取了增大样品容器体积和加压的方法,得到了正庚烷和正十六烷的初始反应温度 、 大升温速率和最大升温速率对应的温度.

The crust movement rate range of coast that distributed tide-gauge stations is 4 4~ 4 1 mm/ a by comparing the sea level change rate of each tide gauge station with the average rising rate of global sea level.

由各验潮站海平面的升降速率与全球海平面平均升高速率比较，得到验潮站所在海岸地壳升降速率在44～-41mm/a之间。

Rates of leaf photosynthesis have little relationship to yield.

叶片的光合作用速率与产量的关系不大.

In addition, spin-bearing life is sharply reduced at higher operating speeds.

此外,在较高的运行速率时, 自转轴承的寿命急剧下降.

An information fusion algorithm was presented based on a class of asynchronous multi-rate and multi-sensor system, in which the observation noise from each sensor is unknown and time-varying.

以异步多速率传感器信息融合理论和同步单速率传感器时变噪声统计理论为基础，提出了一种适用于时变线性系统的异步多速率传感器时变噪声统计系统的信息融合算法。

A unit which is used to represent the transmission rate of data.

用于表示数据传输速率的一种单位.

In this paper, the polymerization rate and average molecular weight of thermal-initiated polymerization of styrene in the range of 120~ 200C were studied. The polymerization rate was found to be proportional to the square of styrene concentration, thus a second-order initiation is inferred.

在120～200℃内，对热引发苯乙烯本体聚合的速率及平均分子量进行了研究，得到聚合速率与单体浓度二次幂有关，据此可以推论引发速率也和单体二次幂有关。

How fast can the cars travel around the curve?

汽车能够以多快的速率驶过这弯道?

A comput program including tunneling effect and curvature correction on the thermal rate constants for unimolecular reactions has been introduced.

介绍了一个包括隧道效应和曲率校正的单分子热反应速率常数的计算程序，该程序以微正则速率常数为基础，通过积分的方法求得热速率常数。

The rate of substrate change is dependent of substrate concentration.

被酶作用物变化速率取决于被酶作用物的浓度.

At the same injected rate, the frontal average rate of oil remigration is faster than that of primary migration, and the remigration rate assumes direct correlation to the injected rate;

第二，相同注入速率下油再次运移的前缘平均速率远大于第一次油运移的前缘平均速率，运移速率与注入速率基本呈正相关关系；

Inhibitors and promoters may affect the rate of oxxidution.

抑制剂和促进剂能影响氢化速率.