查询词典 kinetics

Through the experiments, the dependence of the magnetic powder properties on the heat treatment temperature and time was measured in CFB furnace and in muffle furnace, and the reaction kinetics was explored.

实验研究了在循环流化床热处理器和马弗炉热处理器中磁粉性能与热处理温度及时间的关系，以及反应进程随温度、时间的变化关系，得到了相应的反应动力学规律。

Our analyses suggest that both host defense mechanisms and levels of circulating virions affect the kinetics of HBV decay assessed in the serum of chronic carriers.

我们的分析提示宿主防御机制合循环病毒子水平都影响慢性携带者血清HBV衰退的动力学。

The densification and grain growth kinetics of microwave and conventional sintered ZnO varistors were studied.

研究了微波烧结的ZnO压敏电阻的致密化和生长动力学，微波烧结温度从900～1200℃，保温时间从20min～2h。

A study on dyeing performance of superfine fiber PA/PU synthetic leather with neutral dyes ;2. Kinetics of ultrasonic dyeing of wool with neutral dyes ;3. Dyeing behaviors of neutral dyes tuffs on supermicro PA/PU synthetic leather are discussed.

采用中性染料对超细锦纶PU合成革染色，通过正交试验优化染色工艺条件：染浴pH值4，染色温度90℃，染料浓度4%~6%，浸染时间80 min，匀染剂用量1。

The combustibility of Funchen tinpot coal and catalytic combustion kinetics of this coal doped with 5% the rare earth coal-burning additive were studied by thermogravimetric experiment at air atmosphere.

用热重分析法研究了江西丰城劣质燃煤的燃烧特性和稀土助燃添加剂对该煤燃烧催化的动力学。

And objective parameters (texturized degree, color, hardness, springiness, chewing, water absorption, yield, etc.) were investigated in the high moisture soy protein extrusion process, and the statistical models of system and objective parameters were built, using the step-by-step regression analysis; A comprehensive evaluation of the products, and the process optimization of high moisture extrusion were obtained,using factor analysis; Secondly, residence time distribution and soy isoflavones losses kinetics were studied in the high moisture extrusion; Finally, chemical bonding process, the micro-structure and protein secondary structure changes were investigated in the texturization of soy protein, then the mechanism assumptions of texturization soy protein by moisture extrusion were proposed.

本文对大豆蛋白高水分挤压组织化技术和机理进行了研究，研究内容包括：首先采用系统分析法，研究了大豆蛋白高水分挤压过程中，挤压机操作参数(螺杆转速、物料水分、喂料速度和机筒温度)对系统参数(系统压力、扭矩、单位机械能等)、目标参数(组织化度、色泽、硬度、弹性、咀嚼性、吸水率、产量等)的影响规律，建立了各因变参数的统计模型；采用因子分析法对产品进行了综合评价，并对高水分挤压组织化工艺进行了优化；其次，研究了大豆蛋白高水分挤压中的停留时间分布以及大豆异黄酮的损失动力学；最后，研究了大豆蛋白组织化过程中化学键、微观结构和蛋白质二级结构的变化规律，提出了大豆蛋白高水分挤压组织化的机理假设。

Two polyester taffetas are used to measure dyeing kinetics, i.e., 0.07d fibers and 0.25d fibers.

两聚酯塔夫绸习惯于染动力学的措施，即，0.07 d纤维和0.25 d纤维。

The fusion kinetics and steady length of rods formed by smaller versus larger spheroids (approximately 100 vs. 300 microm diameter) were indistinguishable, even though smaller spheroids had twice the surface area and greater numbers of contacts between units.

由较小的和较大的球体（约100和300微米直径）形成的融合动力学和稳定的柱状长度没什么区别，虽然较小的球体有两倍的表面积，单位间有更多的接触。

Normal human fibroblast spheroids were self-assembled and cultured for 1, 4, or 7 days, then combined in trough shaped recesses. Over a 24-h period the spheroids fused to become a rod shaped microtissue and the kinetics and extent of fusion could be quantified by assessing rod contraction.

正常的人成纤维细胞可自我聚集形成球体，并培养了1、4、7天，然后在槽状的凹处中进行结合。24小时时间段过后，球体融合成柱状的微组织，融合的动力学及程度可以通过评定这种小柱的收缩而进行定量分析。

Kinetics of hydroxyl-terminated polybutadiene/ phenyl isocyanate, bonding agent (BA-5)/PI and antioxidant H/PI were studied in toluene/dimethyl sulphoxide solution. The rate constants and the activation parameters were calculated. The results show that the reactionary rate of these three active hydrogen components decreased in same condition.

分别对端羟基聚丁二烯/苯异氰酸酯，键合剂(BA-5)/PI和防老剂H（N，N'-二苯基对苯二胺）／PI在甲苯／二甲基亚砜混合溶液体系中进行了反应动力学研究，计算了相应体系的反应速率和活化能。

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％。