无影响的

After the comparison of the two methods of jump, small stretch amplitude DJ produce larger electromyographic magnitude during eccentric phase P

二、 本实验两种跳法的向心阶段平均肌电振幅无显著差异，并且两者极为接近，这说明二阶段分法无法分别区分SSC的弹性能效应和牵张反射对向心肌电振幅之影响。

The results show that the boron doping in Co3Ti does not have the effect on suppressing environmental embrittlement.

研究了硼对Co3Ti环境脆性的影响，证明硼对Co3Ti合金无抑制环境氢脆的作用。

This research sets up a four-stroke unthrottled engine model equipped with electromagnetic valves, In this research, we analyses the influence on the engine volumetric efficiency, house power, torque and fuel comsumption by changing the opening and closing timing of the intake valves when the engine rotates in low, medium and high speed.

本研究建立配有电磁式气阀的四行程多缸无节流阀引擎动态模型，分析引擎在低、中、高转速下，改变进气阀开闭正时对引擎容积效率、马力、扭力以及燃油消耗率的影响。

We studied effects of different hormones and combination on buding and rootting of Citrus reticulata Blanco epicotyl in tissue culture.

椪柑无菌苗上胚轴为实验材料进行离体培养，研究了不同种类的激素及其组合对椪柑上胚轴出芽及再生芽生根的影响。

The effects of different entrainers(methanol,acetone,ethyl acetate,petroleum ether and ethanol of different concentrations) on the diosgenin extraction rate were studied.

探讨了乙醇、甲醇、丙酮、乙酸乙酯、石油醚作为夹带剂以及在无夹带剂的条件下，对薯蓣皂素收率的影响。

the effect of different disinfection methods on explant obtaining in calathea spp was studied.

以过渡栽培植株的侧芽或顶芽为外植体，研究了不同消毒处理对竹芋组培无菌外植体获得的影响。

Consider to discover, jacket insulation is right in jacket faradic without apparent effect, and capacitance electric current concerns the position that still can reflect external insulation breakdown to nod with jacket insulation level not only.

探究发现，护套绝缘对护套中的感应电流无明显影响，而电容电流不仅和护套绝缘水平有关还可反映外绝缘故障点的位置。

At the same time,the effects of the aditives on the tensil properties of modified SBS system are explored,by which the research on its non-halogen flame-poof system is carried out which can satisfy the requirements under the condition of fire-safety.

同时，通过研究填料对改性SBS体系拉伸性能的影响，进一步研究了其无卤阻燃体系，该体系在具有较高阻燃性能的同时，其它性能均可满足应用要求。

Their friction and wear behaviors as additives in rapeseed oil were evaluated and compared with octadecanoic acid using a four-ball test machine.

以实验室合成的无臭硫化十八酸和硫化廿二酸作添加剂，在四球摩擦磨损试验机上考察了二者对菜籽油摩擦学性能的影响，并同十八酸进行了比较。

The modification was nearly negligible in which the full adder cells are substituted by cells termed modified full adder and such design has not any additional critical paths inside the adders.

该设计改动微乎其微，通过将原有加法单元替换为一种改进的加法单元，对加法器原有关键通路无任何额外的时延影响。

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