选择性的

The advertisement audience has the greatly strengthened selectivity and elusion to the media advertisement.

广告受众对媒介广告有极强的选择性和回避性。

Objective: To study the effect of selective head sub-hypothermia in new-born with hypoxic-ischemic encephalopathy.

目的：研究选择性头部亚低温治疗新生儿缺氧缺血性脑病的疗效。

Patients were treated after 1999 using peripheral anticoagulant therapy plus enterectomy and transmesenteric arterial catheterized and thrombolytic therapy with urokinase,no patient died.

急性门静脉系静脉血栓形成应尽早诊治，选择性肠系膜上动脉造影并留置导管持续给予溶栓治疗是一具有诊断与治疗双重作用的好方法

The results indicate that SPE has high activity and good selectivity of EG in hydration reaction of EO .

结果表明，磺化石油焦活性炭对环氧乙烷水合反应有很高的活性和乙二醇选择性。

After 10 times reuse, the selectivity of the ester was still 100%.

循环使用10次后，芳香酯的选择性仍为100%。

These findings suggest a mechanism for the selective uptake of BPA into cells expressing estrone sulfatase.

由这些发现可推测细胞在表达雌激素酮硫酸酯酶时选择性吸收BPA的机制。

In presence of this catalyst,ethanolamine reacted with alkali water at 140-170 ℃ and H2 pressure of 0.8-1.2 MPa.The conversion was over 98% and selectivity for glycine was higher than 95%.

实验结果表明：在温度140170 ℃，H2压力0.81.2 MPa，一乙醇胺与碱水催化反应，其转化率可达98%以上，甘氨酸的选择性高于95%。

A soft-sensing on the rate of non-occupied time and catalyzer selection of process of synthetic acid ethene in a refinery was studied.

以某石化厂乙烯气相法合成醋酸乙烯反应过程的空时得率和催化剂选择性软测量建模为研究对象，基于现场采集数据及机理分析，确定了辅助变量。

Ii is a process with low investment and great profit to use the C5 etherealization product as the blending component of gasoline with high octane number. The C5 fraction is cut from steam cracking and it's diolefins are saturated by selective hydrogenation.

裂解C5馏分选择性加氢饱和二烯烃后，醚化产物作为高辛烷值汽油调合组分是一条投资少、见效快的工艺路线。

Moreover, their activity and selectivity in etherification reaction is simultaneously estimated and compared.

此外，对这几种催化剂的醚化活性、选择性进行了评价。

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％。