选择性的

AIM: To design and establish the animal model of selectively denervated masseter, in order to provide experimental data and theoretical evidence for clinical surgery.

目的：设计及建立选择性失神经咬肌的动物模型，为临床外科提供实验资料和理论依据。

The output register, the memory and the processing elements are selectively controlled depending upon the algorithm to be performed.

所述输出寄存器、存储器以及处理组件都选择性受到待使用的运算法所控制。

Among the sixteen experimental fishes, they can parasitize and metamorphose successfully on only 5～6 fish species.

实验表明：该幼虫对寄主鱼有一定的选择性，在所试16种鱼中，幼虫只能在5种鱼体上成功地寄生，并变态为幼蚌。

The mob ile phase is a mixture of methyl alcohol and ethyl acetate and water(40:20:40,v/ v).

对萃取条件和萃取百分率，色谱分离条件进行了研究，讨论了测定的灵敏度、选择性和重现性。

On the other hand, the changing ofsubstituent group at methylene group had no effect on the enantioselectivities.

而反应底物亚甲基上取代基的变化对反应选择性没有影响。

Poten-tiometer being used, the accuracyof analysis by FISE has been comeup to 0.1 millivolt.

本文报导采用UJ—25型直流电位差计，使选择性电极测氟的精密度提高到0.1mv。

The optimum reaction conditions were found finally. The results showed that the suitable conditions are under methanol solvent reaction temperature 40℃,the concentration of catalyzer TS-1 0.6%.,reaction time 60 minutes,propylene pressure 0.4Mpa under methanol solvent.Under Supercritical fluid system,the reaction temperature was 33.7℃(supercritical and near critical temperature),the reaction pressure was 7.58Mpa(near critical pressure and critical pressure range. propylene ), propylene pressure 0.65Mpa, reaction time 45min, cosolvent molality 4%.

而超临界体系下反(来源：4e56ABC论文网www.abclunwen.com)应温度适宜在近超临界和临界温度(33.7℃)以上，反应压力也是接近临界压力或者处于临界压力范围(7.58Mpa)，丙烯压力是0.65Mpa，反应时间45min，共溶剂甲醇摩尔浓度4%，在此反应条件下，反应的转化率98%，选择性96%，收率94%，与传统条件相比较，收率提高了20%左右。

This paper also introduces a novel separation technology named molecular imprinting technology which has a specific selectivity.

文中还介绍了一门新兴分离技术即分子印迹技术，它在分子识别中有着特殊的选择性。

And study of the 7 - ACA molecularly imprinted polymer selectivity for cephalosporins drugs.

并研究了7-氨基头孢烷酸分子印迹聚合物对头孢类药物的选择性。

It will not kill normal cells and there are very, very few selective molecules out there like this.

"它不会杀死正常细胞，并有非常，非常少数选择性分子外面有这样的"。

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％。