有反应

The first stage is screen experiment. A 24-1 Fractional Factorial Design and resolution IV experiment is used to find out which main effect and interaction effect have obvious influence on the precision positioning of feeding table by these four factors. The Minitab program including Half Normal Plot, Pareto Chart, and ANOVA is applied to diagnose obvious effects. The second stage is optimization experiment. The fitness of regression model is obtained by using CCD of RSM with statistical hypothesis testing, regression analysis, lack-of-fit testing, and residual analysis. The optimum values can be found out by using response surface plot and contour plot.

在第一阶段为筛选实验采用24-1部分因子实验，解析度为IV，求出这4个因子主效应及交互作用哪些会对进给平台定位精度有显著的影响，在分析方面使用统计软体Minitab做初步分析，应用了半常态机率图、柏拉图与变异数分析来判断出显著因子与交互效应显著，第二阶段优化实验采用反应曲面法的中央合成设计，搭配统计检定、回归分析、缺适性检定(Lack-of-Fit)、残差分析来取决回归模式之合适性，最后根据反应曲面图及等高线图求出最佳值做验证实验。

The hydrolysis rate constant of TEOS in mixed systems was larger compared with TEOS in single precursor systems.

与单前驱体水解一致的是，在双前驱体系中TEOS和DDS自身的反应级数仍保持一级，但是氨和水的反应级数都有不同程度的增大。

It is ascertained the whole tandem reaction sequence pivots on the nucleophilicity of thiazole carbenes, and the solubility of thiazolium precursors has an enormous effect on the reactions.

整个反应的历程取决于噻唑卡宾的亲核性，而卡宾前体在有机溶剂中的溶解性对反应也有较大的影响。

In reaction-injection moldinga mixture of two or more reactive fluids is forced under high pressure into the mold cavity.Chemical reactions take place in the mold rapidly and the polymer solidifies.Various fibers such as glass,graphite,or boron may also be used to reinforce the materials.Structural foams are also produced by a similar methodusing an inert gasand resin mixture.The product consists of a rigid cellular(closed-cell)structure with a continuous solid skin as muchas 0.080 in.(2mm)in thickness.There are several methods for forming structural foams with density reductions as much as 40% from the solid structure.Because stiffness is proportional to the third power of the thickness of a part,for the same weight of material used,cellular structures are stiffer than solid plastics or metals.

在反应注射成型所夹杂的两个或两个以上的接触过程中，被迫在高压下进入模具cavity.chemical反应发生在模具迅速和聚合物solidifies.various纤维如玻璃，石墨，或硼可能也可以用来加强materials.structural泡沫也产生类似的方法利用惰性气体和树脂mixture.the产品构成的一个硬性蜂窝的结构与连续性固皮肤作为留言Muchas 0.080英寸（ 2毫米），在thickness.there有几种方法，形成结构性的泡沫密度减少了四成之多，从固体structure.because刚度成正比第三力量厚度的一部分，为同样重量的使用材料，蜂窝结构更为严厉的比硬塑料或金属。

Results Hearing threshold of both groups become worse with aging, and the treatment group showed the better auditory sensitivities, the less concentrations of MDA and the less frequency of mtDNA^4834bp deletion compare with the placebo group.

结果 （1）大鼠11月龄时，对照组与实验组的ABR反应阈为（49.3 3.9 ）dBSPL与（49.7 4.4） dBSPL（P＞0.05），耳蜗中丙二醛含量为（10.8 1.7）与（11.6 2.1） pmol/g，P＜0.05；耳蜗内mtDNA4834bp缺失的发生率比较，差异无统计学意义（P＞0.05）；（2）大鼠24月龄时，对照组与实验组的ABR反应阈、耳蜗中丙二醛含量及耳蜗内mtDNA4834bp缺失的发生率比较，差异有统计学意义（P＜0.01、P＜0.01和P＜0.05）。

Upon close examination by a priest, the one in question was either 1 isolated for a period of seven days (13:26, 50; signifying a complete period of time for observation); 2 separated totally if the diagnosis was positive (13:46), or 3 if negative, returned to normal life and activities, including Tabernacle worship.

一个有麻疯嫌疑的人经祭司仔细检查后，（1）要将他关锁七天（13：26、50；七天表示一个完整的观察期）；（2）如果诊查结果呈阳性反应，要将他完全隔离（13：46）；（3）若呈阴性反应则可恢复正常的生活，包括会幕的敬拜。

The optimum conditions and the influence factors were investigated, and the composition of ion-association complexes and the reaction mechanism were also discussed. The effects of foreign substances were tested and it is shown that the method has a good selectivity. Based on HgCl2 and basic triphenylmethane dye, the sensitive, simple and rapid method for the determination of trace CTRX was developed.

研究了适宜的反应条件和影响因素，对离子缔合物的组成和离子缔合反应机理进行了探讨，考察了共存物质的影响，表明方法有良好的选择性，据此发展了用HgCl2和碱性三苯甲烷类染料的灵敏、简便、快速测定痕量头孢噻肟钠的新方法。

Research on the kinetics of trans-vesicle electron transfer process across small unimolecular vesiclesTrans-vesicle photoinduced electron transfer reaction was explored in the photosynthesis mimic of TPP/DODAC and HA/DODAC small unimolecular vesicle aqueous solution.

跨膜电子传递反应动力学的探索用ESR方法初步探讨了TPP汇心DAC与I称灯DODAC两种单层囊泡间的光诱导电子转移反应，获得了长寿命的电荷分离态，为光合作用模拟提供有价值的模型。

After unilateral lumbar rhizotomy, the FRAP positive area of the outermost part of contralateral lamina Ⅱ disappeared (that is,"the point of fishhook" disappeared), which indicates that some FRAP positive fibers cross from the operated side to terminate in the unoperated side.

虽然两组备用根大鼠非手术侧Ⅱ板层鱼钩状阳性反应区的钩尖有不同程度的缺失，但是吗啡组L〓阳性反应物面积大于非吗啡组，同时非手术侧L〓背根无髓纤维数也比非吗啡组非手术侧L〓背根增多50％。

The factors A and the rate constants are given at temperature range of 200-1200 K.The results in-dicate that the loss of aβ-hydrogen from 2-hydroxyethyl radical to yield vinyl alcohol and that a 1,3-hydrogen shift to form ethoxy radical have close A factors and rate constants.

用量子化学结果和Eyring过渡态理论计算了200－1200K温度范围内，标题反应的A因子和速度常数，结果表明，2－羟乙基脱去β－H生成乙烯醇与其经［1，3］重排生成乙氧基有相近的A因子和速度常数，且常温下速度较慢，反应难以进行。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。