选择性

Second, the selectivity depends on the Coulomb interaction on the surface, not the lipophilicity.

第二，选择性只与表面的库伦作用力有关。

Antiestrogen. Selective protein kinase C (PKC) inhibitor. Induces apoptosis.

抗雌激素。选择性PKC抑制剂。诱导凋亡。

For selective isolation of enteropathogenic bacteria,especially for Salmonella spp and Shigella spp.

用于肠道致病菌特别是沙门氏菌和志贺氏菌的选择性分培养。

Adriamycin can selectively kill perikaryon by way of retrograde axoplasmic transport.

阿霉素(多柔比星)可以通过逆向轴浆运输选择性杀死神经元胞体。

It seems reasonable to conclude that Toosendanin is a presynaptic blocking agent.

这些结果表明，川楝素是一个选择性地作用于突触前的神经肌肉传递阻遏剂。

In this series,coronary heart disease was proven by clinic,electrocardiogram and selective coronary arteriography (SCAG).

本组病例均经临床，心电图和选择性冠状动脉造影(SCAG)证实为冠心病。

Pinane hydroperoxide was obtained from the initial material-pinane with high cis-pinane content.

以顺式选择性蒎烷为原料,经液相空制得蒎烷氢过物。

We apply ultracentrifuge method to eliminate serum lipid and correcte bias from Indirect ISE analyzer.

四、使用超心设备去除血清中之脂质，可修正直接及间接子选择性电极测量钠、钾及氯子之差异。

The products were monobromo-compounds on which the bromine atom occupied the p-position of the activating group.

该试剂反应条件温和,选择性好,是一种有效的活泼芳环的溴剂。

Selective left hepatic arteriogram revealed an active bleeding point and transarterial embolization was then performed using gel-foam cubes.

选择性的左肝动脉血管摄影显示有活跃性的出血点。

For pyritecontaining unoxidized kaolinite,the selective comminution aims at liberating and separating pyrite and its interlocking minerals.

对未经的含黄铁矿岭岩，选择性粉碎的目的是解并分选出黄铁矿及其聚合体。

Objective:To assess the clinical value of selective transcatheter arterial embolization(TAE) in nasopharyngeal fibroangioma before operation.

探讨经导管选择性动脉栓塞术在鼻咽纤维血管瘤切除术前治疗的临床价值。

As a especially effective collector for processing copper sulphide ore, methyl sulphonamide features good selectiveness and strong collection.

甲基硫氨酯作为硫铜矿选矿的特别有效的捕收剂,具有选择性好、捕收力强的特性。

Stereoselective oxidative dimerization of the enolate of carboxylic acid derivatives is summarized focusing on the stereoselectivity of the process.

综述羧酸衍生物的烯醇盐二聚成键的规律,重点是立体选择性的过程。

A stepwise carbochlorination-chemical vapor transport(SC-CVT) technique is proposed for separation of thorium from mixed bastnaesite-monazite concentrate.

以氟碳铈矿-独居石混合稀土矿为研究对象,采用分步选择性碳热氯-学相传输反应(SC-CVT),实现钍与其它稀土元素的分。

Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol.

以合成出的丙醇铝为催剂,无水氯锌为助催剂,用丙醛一步合成了丙酸丙酯,收率可达92％,选择性可达93％。

Methods With the specific design, Selective mandibular angle resection performed with angle-splitting ostectomy through intraoral approach, under General anesthesia.

全身麻醉,口内进路,在下颌骨外板切除时,附加特定的设计,在切除外板的同时,选择性的将下颌角部分切除。

Objective To evaluate the effect of PVA combined with gelatinum sponge and coil to perform selective bronchi artery embolism.

目的探讨使用PVA颗粒结合明胶海绵、不锈钢圈行选择性支管动脉双重栓塞,以达到安全有效治疗大咯血,降低其复发率的目的。

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

用溴代苯乙酮和溴苄为烷基试剂,以产率和100%的转率以及100%的选择性得到了酚的O-烷基产物。

Conclusion:The treatment of senile breast cancer still favors the operative treatment,postoperative radiotherapy,chemotherapy and endocrinotherapy should be app...

老年期乳腺癌仍以手术治疗为主,术后可选择性地行内分泌及放疗。