对轴

The thrust coefficient of different hydrofoil impellers was experimentally studied and simulated with CFD.

对几种不同型式轴流桨的推力系数进行了实验及CFD模拟研究。

In an agitated reactor with hydrofoil impeller,effects of draft tube structure and solid content on power consumption and gas holdup were investigated.

在高径比为1.0的搅拌反应器中，研究了导流筒结构及固体含量对翼型轴流桨功耗与气含率的影响。

At last, the experiment of tube hydroforming was carried out in the guidance of the theory analysis. Experimental results of different load path are presented and the rule of the effect of internal pressure and axial force are studied. Based on the experiment, the basic rule of load control method is also discussed.

在分析的基础上，本文还完成了不同的轴向力和内压匹配作用下管坯内高压成形过程的实验工作，得到了不同工艺参数对零件成形的影响规律，还在实践的基础上提出控制加载的基本原则。

In the base of above research, establish movement model of hyperboloid clutch with rollers and find the relation between force of outer race and moment of inner race. I establish mechanics model of hyperboloid clutch with rollers with differential geometry.

在上述研究的基础上利用运动转化原理建立了内外环与滚柱之间的运动模型，并利用微分几何的相关知识通过对施加在外环上的主动轴向力的分解及合成，求的其在内环上所产生的力学反应，建立双曲面滚柱加载器力学模型。

The effect of Al on microstructure evolution of a hypereutectoid steel(0.97%C) during deformation of undercooled austenite was investigated by hot uniaxial compression tests.

利用Gleeble 1500热模拟试验机进行单轴热压缩实验，研究了合金元素Al对过共析钢缓冷相变和过冷奥氏体动态相变组织的影响。

With the solution culture method,studied the different density Nickel to sprout and under the cucumber to the cucumber seed the hypocotyl hyperoxide enzyme,peroxide enzyme,Catalase activeness and malon dioaldehyde content influence.

用溶液培养的方法，研究了不同浓度的镍胁迫对黄瓜种子萌发及黄瓜胚轴超氧化物酶、过氧化物酶、过氧化氢酶的活性和丙二醛含量的影响。

Objective To study the inhibitory effects of soybean hypocotyl extracts on oxidation of plasma lipoproteins in diabetic rats.

目的 研究大豆胚轴提取物对糖尿病大鼠血浆脂蛋白氧化的抑制作用。

In darkness, KT showed a similar inhibition of hypocotyl elongation as under WL.

黑暗下，KT对下胚轴伸长的抑制与白光作用相似。

The results showed that the germination of matured hypocotyl was not obviously affected by Cr during the early germination period.

结果表明：Cr胁迫0~800mgL^(-1对白骨壤成熟胚轴的初期萌发无明显的影响。

The effect of blue light on protein metabolism during the formation and growth of mung bean hypocotyl calli was investigated.

蓝光、白光和黑暗对绿豆下胚轴愈伤组织形成和生长过程中蛋白质代谢的影响不同。

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