无影响的

This article introduces a calculating formula of the passing reliability coefficient of the high-speed rotating moment arm of the combined gear shaft without keys, analyses the factors which impair the reliability, and presents methods which can be used to improve it.

本文介绍了高速无键齿轮联轴节转矩传递可靠性系数的计算式、影响可靠性因素分析，以及提高可靠性的途径。

Two non-polar molecules near to a certain extent, they are the instantaneous dipole moment of mutual influence, so that each molecule of electronic Clouds tend to side, the nuclear bias on the other side, that is, two molecules each polarization, resulting in the instantaneous induced electric dipole moment.

两个无极分子靠近到一定程度，它们的瞬时偶极矩相互影响，使每个分子的电子云偏向一侧，核偏向另一侧，即两个分子互相极化，产生瞬时诱导电偶极矩。

And the harmful trace elements in the pigment are within the requirement of the National Standard on food safety in China. In a word, The pigment of Lycium ruthenicum Murr.

而30天喂养试验表明，PLR在2.4g／kg、1.2 g／kg、0.24 g／kg·BW剂量时，对动物的身体、脏器的生长发育以及血液生化指标等均无明显不良影响。

The author mentioned that after being accepted by WTO as one of its member countries,such principles of WTO as nondiscrimination and anti-subsidies will be the most immediate element that exerts a great influence over the re-formation of Chinese taxation.Then the author proceeds to the main task and problems of the reform.

加入世贸组织以后，无歧视原则、关税减让原则、透明原则以及反补贴原则将成为影响我国税收制度改革的最直接因素，我国税法税制改革的任务和难题，主要表现在分步调减关税并改进结构与管理；增值税转型；内外资企业所得税制统一；个人所得税调节高收入力度不大；税收优惠政策过多过宽等五个方面。

The empirical results indicate that the incidence of overeducation is significantly influenced by the individual's choice to work or not. Therefore, the estimated cofficients will be inconsistent if the role of non-workers is ignored.

实证结果显示，个人发生超额教育的机率会显著受到个人选择工作或不工作的影响，故在此若未考虑「工作与不工作选择」，即未纳入无工作者资料，则可能会发生估计偏误。

If deltamethrin be used with prescript dose in paddyfield,it will have no harmful effect on fish breeding in paddy field and nearby fish pond,but will be more harmful to shrimp.

在稻田中按规定的剂量使用溴氰菊酯农药治虫，对稻田养鱼和邻近鱼塘无危害影响；对虾类有较大的危害性。

In vitro, hyperosmolarity below 40 mmol/L had no significant effects on the phagocytosis activity of peritoneal macrophages in mice.

体外实验，在40 mmol/L内额外升高培养液的渗透压，对小鼠腹腔巨噬细胞吞噬中性红的量无显著影响。

Prolonged markedly the time of sleep in mice with the hypnotic effect induced by phenobarbital sodium, while SWNH (50 mg/kg), the natural calculus bovis (100 mg/kg), and the artificial calculus bovis (100 mg/kg) did not. SWNH (500, 1,000, 2,000 mg/kg), the natural calculus bovis (1,000 mg/kg), and the artificial calculus bovis (1,000 mg/kg) i.g.

生物牛黄中间体100mg/kg体重、150mg/kg体重腹腔注射给药，可使苯巴比妥钠引起的小鼠睡眠时间明显延长；生物牛黄中间体50mg/kg体重、天然牛黄100mg/kg体重和人工牛黄100mg/kg体重对睡眠时间的延长无明显影响。

Then monofactor method and multifactor orthogonalizing design method are applied to get the optimum processing conditions in preparation of piperazine.

通过单因素试验和正交试验对合成过程的影响因素进行了研究，确定了合成无水哌嗪的最佳工艺条件。

So CO2 should be enriched on the second day after transplanting, otherwise, it would affect plantlet growth.

因此得出：无糖培养在组培苗移栽后的第2 d就应增施CO2，否则会直接影响组培苗的生长。

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