查询词典 Maximum Velocity

Methods 30 patients with trichloroethylene medicamentous dermatitis and 30 normal persons were selected as the observation group and the control group respectively; color Doppler was used to detect the spleen thickness and longitudinal length, spleen vein and artery diameters, the maximum blood velocity and blood flow of spleen vein and artery; RIA was applied to determine the serum levels of HA, LN, PCⅢ, CⅣ and CG; relevant analysis was made on the linear relationship between serum indices of hepatic fibrosis and spleen hemodynamics of the two groups.

选择30例三氯乙烯药疹样皮炎患者作为观察组，30例同时期健康体检者作为对照组，用彩色多普勒超声仪，检测脾脏厚度及长径、脾动静脉直径、脾动静脉血流量和脾静脉最大流速SPV(下标 x。用放射免疫法检测肝纤维化指标透明质酸、层粘连蛋白、Ⅲ型前胶原、Ⅳ型胶原和甘胆酸的水平，并对观察组与对照组的脾血流动力学参数与肝纤维化指标进行相关分析。

Based on the functions from closed vessel experiments, the ballistic simulation results of maximum chamber pressure, muzzle velocity and p-t curves of a 105mm gun charged with LTSC nitroamine propellant at +50℃,+15℃ and -40℃ environmental temperature were in good agreement with experimental data.

在密闭爆发器实验的基础上，应用可视化程序对某105mm火炮采用低温感硝胺火药在+50℃、+15℃和-40℃环境温度下的最大膛压、初速以及膛压—时间曲线进行了弹道模拟，模拟与实验结果具有较好的一致性。

Based on the functions from closed vessel experiments, the ballistic simulation results of maximum chamber pressure, muzzle velocity and p-t curves of a 105mm gun charged with LTSC nitroamine propellant at +50C,+15C and -40℃ environmental temperature were in good agreement with experimental data.

在密闭爆发器实验的基础上，应用可视化程序对某105mm火炮采用低温感硝胺火药在+50℃、+15℃和-40℃环境温度下的最大膛压、初速以及膛压—时间曲线进行了弹道模拟，模拟与实验结果具有较好的一致性。

The study suggested that the optimal method not only enhanced the affinity and the maximum reaction velocity of α-amylase with its substrate, but also improved the accuracy and the sensitivity on the activity of α-amylase from M. separata larvae in assays, whereas it was not the optimal method for determining the activity of α-amylase from T. molitor, C. pipiens pollens and M. domestica larvae.

结果说明，在该优化体系下，粘虫α-淀粉酶与底物的亲和力增强，最大反应速度增大，测定酶活性的准确性和灵敏度显著提高；同时该优化体系也可作为测定德国小蠊α-淀粉酶活性的优化方法，但不适合作为黄粉虫、淡色库蚊和家蝇α-淀粉酶的最优化测定方法。

The numerical results show that tripolar structures are produced when the updraft velocity reaches the maximum value for the strongly-developed cloud,an...

结果表明，对流云上升气流达到极大值时，较强和较弱两块云分别具有三极性和反偶极性电荷分布结构。

The maximum value of positive and negative horizontal velocity increases gradually with the decrease of the water depth in the shoaling process.

另者，孤立波的边界层速度於浅化过程中正向与负向的极值速度有逐渐增加的趋势产生。

Growing regulation of ten kinds of plant under different communities is that the plant grows fast in the nutrition stage and reaches the maximum in the heading stage, thereafter the growing velocity slackens gradually.

在恢复演替过程中，生长素和赤霉素一直保持相对稳定；细胞分裂素经历了由单峰型曲线→双峰型曲线→单峰型曲线的转变过程；而脱落酸经历&突变&后趋于稳定。

This paper reviews the kinetic mechanism of acetylcholinesterase, illustrates the principle and application of the kinetic parameters such as Michealis-Menten affinity constant Km, maximum reaction velocity Vmax, turnover number Kcat, bimolecular rate constant Ki, affinity constant of the inhibitor for the a ctive site Ka, phosphorylation or carbamylation rate constant K2, and discusses the potential practical application benefiting from the study of the kinetic analysis.

综合评述了AChE的动力学机制的发展状况，着重介绍了米氏常数Km、最大反应速率Vmax、转换率Kcat、双分子速率常数Ki、抑制剂化合物对AChE活性部位的亲和力常数Ka、磷酸化或氨基甲酸化速率常数K2，这些动力学参数的原理及其应用状况，探寻了动力学机制将带来的实际应用。

On the basis of the distribution feature and the hypothesis about the radius of maximum wind within the circulation of a tropical cyclone,a lot of methods are designed to decide a tropical cyclone center with the pattern recognition technique.The aim of the applied study in operational tropical cyclone monitoring is to establish some objective positioning methods for the center of a tropical cyclone using a single Doppler radar radial velocity.

在假设台风环流存在最大风速半径的前提下，利用多普勒雷达径向速度场的这种分布特性和型态识别技术，进行近海台风的雷达定位客观方法的应用研究，并选取两种客观定位方法对台风中心位置进行估计。

Results indicate that the height of maximum horizontal wind velocity is correlative with the horizontal position. The downburst intensity and jet diameter have rather small effects on the test results in a certain range. Nevertheless, the jet height and obliquity can affect the flow field of downburst significantly.

研究结果表明：最大水平风速出现的高度与其水平位置有关；射流速度V与射流直径D在一定范围内对试验结果影响不大；射流高度h与入射倾角α对冲击风的流场有明显影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。