无影响的

A bilateral permanent magnet brushless DC linear motor with short-pitch concentrated windings can be manufactured easily and with great thrust,but the back electromotive forceof its stator windings influences the thrust significantly and need careful analysis.

作者：赵宏涛，吴峻摘要：短距集中绕组双边型永磁无刷直流直线电机制作简单、推力大。其定子绕组的反电势波形对推力影响较大，需要加以分析。

At the same time, immune networks can self-adapt, self-learn and self-organize construction and parameter in networks as the change of invading antigens.

导致免疫无应答除抗原因素外，还受许多因素和环节的影响和制约。

The height lifted by air is limited compared with grit lifting by sand pump, but this limit does not have any negative effects in practical operation.

虽然气提的方式和砂泵提砂相比在提升高度上受到限制，但这一限制在实际应用并无什么不利影响。

Inwheat intercropped with soybean not only N situation could be improved butalso P situation could be.2In intercropping,the pH of soybean rhizospherewas decreased by increasing the R-Apase activity,which could decelerate thetransforming and fixing P fertilizer.3In both monoculture and intercroppingsystem,the soil pH of rhizosphere was affected by cropping system at two Plevel which only 0.1-4mm distance from the root surface,but the effect of S-Apase activity in the rhizospher soil by cropping system was less than3mm.In effect,the rhizosphere P was really available nutrient,and applyingP to rhizosphere was effective ways to reduce the P nutrient competition.4Inwheat/soybean intercropping,the peak stage of reduction ability of roots wasthe same as that of the root growth,so that the time compensation appearedin intensity of nutrient absorption.

间套作大豆、小麦、玉米根系Apase的差异又反映出大豆利用土壤磷的潜在能力最大，而玉米最小，可见禾谷类的小麦与大豆间套后不但能改善小麦的氮素营养状况还使磷素营养也得以好转。2）间套大豆根际pH值的下降，导致磷肥施入土壤后形成〓-P的比例显著提高，转化成〓-P等难溶性磷减少，说明间套的大豆能减缓肥料磷在土壤中的转化和固定，减少磷素向无效化方向转化。3）复合群体根际土壤pH值的影响一般只发生在0.1-4mm的根际微区，而土壤磷酸酶的影响供磷与否在距根表3mm以外都无多大差异，说明根际磷才是真正有效磷，根际施磷是解决磷素竞争的有效途径。4）。

The results showed that pentopan and nutrase improved obviously the processing of soybean dietary fiber and sug ar-free biscuit .

研究了复合酶对无糖大豆纤维饼干生产工艺的影响。

Methods: 3-D FEM was used to make a comparative study of the effects of the implant to stress distribution of removable partial denture under different loads.

应用三维有限元法，在不同加载条件下分析比较有无种植体支持对于双侧后牙游离缺失可摘局部义齿应力分布的影响。

There isn't apparent rule on effects of low temperature and its duration to seed clove on pseudo-stem diameter of garlic cv.

蒜种处理温度和蒜种低温处理时间对改良蒜和苍山蒜假茎粗的影响无明显规律。3 个品种处理间假茎长变化规律不明显。

The greatest feature of water-based Wood Products non-toxic, harmless, safe and healthy, non-irritating smell the construction site, working life is not affected.

这款水性木器漆最大的特点产品无毒、无害，安全健康，施工现场无刺激性气味，工作生活不受影响。

It means that in the level less than 60mg/kg iron fortification, absorptions of zinc and calcium were not affected.

可以认为铁强化面粉在低于60mg/kg的水平下对其吸收无明显影响。

Plasma glucose significantly decreased at the time of after sodium propionate infusion, no changes occurs after the sodium acetate infusion.

乙酸钠无明显影响。与灌注前相比丙酸钠灌注组的血浆IGF-1水平灌注后上升差异显著，乙酸钠灌注组显著性下降（P＜0.05）。

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