使针对

Aiming at the problems occurred in the analytical process of determining the total phosphorus in industrial circulating cooling water by ammonium molybdate spectrophotometry and based on the experience summary,the original analytical method has been improved.

针对用钼酸铵分光光度法测定循环冷却水中的总磷在实际分析过程中遇到的一些问题，经过总结经验，改进了原有的分析方法，降低了测定中的干扰因素，提高了一次分析结果的准确可靠性，使分析结果更为准确可靠。

The vibration caused by the cylinder and the cylinder head can balance the vibration of the piston. This thesis focuses on an invention test of the vibration of the engines.

本研究针对此一引擎减振发明作实体测试，内容包括对一市售机引擎进改装，使其符合本发明之作动原，然后测此一原型机引擎之振动况。

It would also bar retaliation against employees who share salary and wage information, and it would bring the Equal Pay Act in line with other civil rights laws banning job discrimination.

法案也会阻止针对员工互通工资信息所进行的打击报复。同时也将使同工同酬法与其他民法具有相同的法律效力，而且禁止各种工作上的性别歧视。

A series of " Powder River " skirmishes culminated in the 1876 Battle of Little Big Horn against General Custer, which made leaders such as Crazy Horse famous.

1876年爆发的小大角山战役将保德河附近发生的一系列小规模冲突推上了高潮。这场针对卡斯特将军战争同时使疯马等印第安人领袖闻名于世。

Dais Shern, president of Mental Health America, said that the current black box warning for children and adolescents has resulted in a 20% drop in antidepressant prescriptions for those age groups.

证据华盛顿邮报报道，Dais Shern是精神卫生方面的专家，他说目前针对黑盒警告已经使这个年龄段的抗抑郁药的处方量比老年组下降20%。

In light of this situation, should blowing machine control system reformation and localization, which is to design the system's main purpose.

针对这种情况，应对吹泡机控制系统进行改造，使其本地化，这就是设计本系统的主要目的。

Dynamic pressure averaging pipe was generally applied to blowing rate measurement in rectangular pipe of power plant, the average velocity of flow in the section was represented by the average dynamic pressure at the line through the geometric center of the cross section, and then the blowing rate was determined.

针对这一问题，本文设计了基于&对数契比雪夫法&的送风流量测量装置，将5支动压平均管置于同一截面，按&对数契比雪夫法&选点位置开孔，把这5支动压平均管的静压输出孔、总压输出孔分别连接到一起作为传感器组件的差压输出，实验表明这种方法使测量准确度明显提高。

Based on the excessive housing inclination found in overall modification of an old residential quarter,the article describes the deviation rectification by horizontal water jetting in sunk wells and soil drawing-out and the foundation reinforcement by reverse building of filling static pressured anchor pile to realize overall reinforcement between new and old houses and deviation rectification .

文章针对旧住宅小区成套改造中，遇到的房屋倾斜值超过规范标准的情况，采用沉井水平冲水掏土法进行纠偏，用静压锚杆桩逆作法进行地基加固，使新老房屋间的整体性加强，实现纠偏的目的。

In order to meet the needs of automobile crashworthiness during the design, thin walled beam's components in automobile structure were taken as research objects. Aiming at collision deformation characteristics, HyperMesh and LS-DYNA were used to simulate the collision process here. The whole process was analyzed, which thin walled beam and bumper collide with rigid wall in the forward direction. The influence of simulation and computing result was analyzed with choosing different parameters.

为了在汽车的设计阶段使被设计车辆更好的满足耐撞要求，以车辆结构中的薄壁梁部件为研究对象，针对典型薄壁结构梁的碰撞变形特点，采用高度非线性显式动态有限元程序HyperMesh和LS-DYNA进行了碰撞的数值模拟，分析了薄壁梁及保险杠正面撞击刚性墙的全过程以及不同参数的选取对仿真及计算结果的影响。

Aiming at the characteristics of car retarder control system and its performance requirement, a fuzzy self tuning PD controller for retarder control is designed. It takes speed error and its change as fuzzy variables to determine the fuzzy control rules. Using the determined rules, the parameters of PD controller is adjusted on-line, which can be adapted well to required speed and the process parameter variation of retarder feedback control.

针对车辆减速器控制系统的特点和性能要求，设计减速器模糊在线自校正控制器，以调速过程中速度误差及其变化为输入语言变量，建立模糊控制规则；根据模糊控制规则在线调整PD控制器的参数，使控制器能较好地适应减速器闭环控制定速设定及过程参数时变。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐