恒定的

mams is a safe drug carrier. the preparation method and changes of dosage form exert no action on anticancer activity of 5fu. the inhibitive action is significantly enhanced after 5fumams is combined with constant external magnetic fields.

结论mams可作为安全的药物载体；5fumams制备方法和剂型的改变不影响5fu的抗癌活性；联合恒定外磁场5fumams的肿瘤细胞抑制效应显著增强。

So the tension、velocity、 length and time, all these four variates are needed for description of myocardial constitutive properties. Up to now, it is not clear in the study of myocardial dynamics just mentioned above. Especially, some studies on myocardial dynamics are aimed at only two items of these fours, but others are not in a constant level. As a result, the study in different ways has poor comparibility, even contradicts each other.

故到目前为止，心肌力学的研究仍被这四个量之间的关系搞得含混不清，特别是许多研究只针对其中某两个量之间的关系进行研究，但并未将其余两个量固定在一恒定水平上，使不同研究之间的结论可比性较差，某些方面甚至互相矛盾。

Fords dieselled past me at a constant rate, the men inside gripping Tim Hortons cups, their truck beds carrying bright-red Tidy Tanks filled with fuel destined for the skidders, feller-bunchers, buttontop loaders, and other hulking machines of the forest.

过去，福特以恒定速率失利，Tim Hortons的内部，扣人心弦的男子，他们的卡车运载床鲜红色为燃料的集材机注定充满整洁坦克，费勒-装载机，以及其他笨重机器的森林。

On the research of reciprocating pump,if the linear motor-driven piston or reciprocating plunger being applied,the structure of reciprocating pump will be greatly simplified.And the movement of the piston can be changed so that the flow of pump is constant;Meanwhile easily to achieve automatic control,and when using the intelligent control system,easily to implement automated production.

在往复泵的研究中，如果采用直线电机直接驱动做往复运动的活塞或柱塞，那么往复泵的结构将大为简化，泵总体结构紧凑，系统效率高；并且可以通过改变活塞的运动规律，使泵的流量恒定；同时便于实现自动化控制，若采用智能化控制系统易于实现自动化生产。

On the research of reciprocating pump, if the linear motor-driven piston or reciprocating plunger being applied, the structure of reciprocating pump will be greatly simplified.

在往复泵的研究中，如果采用直线电机直接驱动做往复运动的活塞或柱塞，那么往复泵的结构将大为简化，泵总体结构紧凑，系统效率高；并且可以通过改变活塞的运动规律，使泵的流量恒定；同时便于实现自动化控制，若采用智能化控制系统，易于实现自动化生产。

The improved slide plate used for speed-up turnout can on one hand provide endure, reliable and constant tightening of inside of stock rail and, on the other hand, can flexibly match the gauge adjusting of stock rail. Besides, roller plate can reduce the switching resistance and the deficient displacement of tongue rail so as to realize the reliable switching.

改进型滑床板一方面能持久、可靠的扣压基本轨内侧，保持扣压力的恒定，另一方面能够方便、灵活的配合基本轨的轨距调整，此外滚轮滑床板减小了道岔转换阻力，降低了尖轨的不足位移，确保道岔转换可靠。

"Kv ·= constant" principle, a sense of freedom laminated springs and valve switching power systems Plug Valves constitute △ P / S =εL S-feeling film work area,ε-spring Hook coefficient, L-valve stroke From this position of valve travel decisions every size of △ P value, if the valve travel position of the Kv and inversely proportional to the G = Kv · a constant value.

&Kv·=常数&原理，自由弹簧和感压膜构成阀门开关动力系统△P/S=εL S—感膜工作面积，ε—弹簧的胡克系数，L—阀行程由此可知阀门的每一个行程位置决定△P值的大小，如果阀行程位的Kv与成反比，则G=Kv·是恒定值。

The invention provides a human McAb to tetanus toxin, being a human antibody, which consists of an antibody variable region and an antibody constant region or not, having the ability of neutralizing the tetanus toxin, with the variable region gene and protein sequence indicated as the sequence table 1. The invention is characterized in that the antibody can not induce obvious allergic reaction, has higher titer and longer effect without any animal virus pollution, and can be produced in an unlimited quantity, which also provides the relating biological functions, the testing methods, the manufacturing method and the application.

A 本发明提供一种人源抗破伤风毒素单克隆抗体，其为人源抗体，包括抗体可变区，该抗体包括或不包括抗体的恒定区，该抗体具有中和破伤风毒素的能力，抗体可变区的基因和蛋白质序列如序列表1所示；其具有不会诱发明显的过敏反应，有较高的效价且长效，产品无动物病毒污染，可以无限量地生产；本发明还提供了其生物功能、测定方法、生产制造方法及其应用。

The pressure change process for the given section of diversion system,the speed change process for the water turbine and generator, the level fluctuation process for the surge tank and their maximum and minimum values all can be obtained at the same time.

本文对碧口水电站压力引水系统的非恒定流情况进行了分析计算，同时得出了引水系统指定断面的压力变化过程；水轮发电机组的转速变化过程；调压井的水位波动过程及相应的最大最小值。

After reviewing the related research work carried out by earlier researchers, a 1-D unsteady flow and sediment model is used as a tool to study the influence of time distortion upon physical models. It is aimed to get a fullscale and quantitative insight into this problem, especially the dynamic processes of flow and sediment transport.

本文回顾了前人对物理模型时间变态问题的研究，在此基础上，以一维不恒定流泥沙数学模型为工具，对实体模型试验中时间变态带来的影响进行了数值模拟，力图对时间变态带来的模拟结果的偏差有个全面和定量的认识。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。