查询词典 reaction rate

The data needs to be transferred from testers to the host computer in the testing system for real-time acceleration. For the sake of improving the controlled at real-time and the reaction rate of accepter for data, at the condition of Windows XP, the serial communication between signal PC and multistation of sensors was realized and the data collected by each sensor can be got at real time.

在实时加速度测试系统中，数据需要从测试仪传送到主机上，为了提高控制的实时性及接受端对数据的反应速度，利用VC++7.0下的Active控件和RS-232串行接口，实现了在Windows XP环境下，单台PC机与多台传感器的串行通信，并能实时获取各传感器的数据采集。

The exchange yield is determined by paper chromatography and reaction rate constants are calculated at different pH values.

采用纸层析法测定了不同时间的交换率，计算了不同pH下的反应速度常数。

Effects of hydrogen partial pressure, temperature and volume space velocity on reaction rate were investigated.

而经MO改性的Pd/ A1203「3〕，在确保Pd/A 1203催化剂活性高、工艺条件温和的前提下，增进了加氢反应的进行深度和催化剂的耐温性。

Both the increase of lipid peroxidation reaction rate and the shortening of the latent period were dependent on the pre-existed lipid peroxides in liposomes. Al3+ accelerated the oxidation of Fe2+ in liposomal system only when liposomes contain pre-exist peroxides. The addition of Al3+ to the liposomal suspension resulted in a marked increase of turbidity of the suspension and decrease of fluidity of the liposomes.

这可能是因为在脂质体存在的条件下，Al3＋加速了Fe2＋的氧化，且加速作用与脂质体中原先存在的过氧化物的含量有关；另一方面，Al3＋可以引起脂质体的聚集，表现为浊度的增加；测量脂质体上标记的脂肪酸自旋标记物5－ Doxyl stearic acid 的ESR 波谱发现： Al3＋降低了脂质体的膜脂的流动性。

The reaction rate of propylene oxide with water is much lower than that with methanol.

PO的水解反应比PO与甲醇的反应慢的多。

Reaction rate is measured by the change in concentration of a reactant or product per unit time.

反应速率是指单位时间里反应物或生成物浓度的变化。

The reaction rate is defined as the change in concentration of a reactant or product,, per unit of

反应速率被定义为反应物或生成物在每单位时间 t 内的浓度改变值。

The sudden increase in the concentration of a reactant results in the increased forward reaction rate.

P45 反应物浓度的突然增加引起正反应速率的加快。

The method is based on the optimizing the reaction rate constant by annihilating two-way spectra of reactant and minimizing the residual standard deviation of residual matrix.

在获得动力学参数的前提下，利用最小二乘回归可解出包括中间体在内的各组分的吸收光谱。

Resorcin ; co-metabolism substrate ; anaerobic degradation ; reaction rate constant

间苯二酚；共代谢基质；厌氧降解；反应速率常数

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。