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

用致病菌特别是沙门氏菌和志贺氏菌的选择性分离培养。

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。

Cyanopyridine,intermediate of rimifon, was synthesized from 4-picoline using vanadium oxide as a catalyst in a fixed-bed reactor, reached 99% conversion of 4-picoline, 88% selectivity and 87.

以4甲基吡啶为原料,在固定床反应器中通过含化钒的催化剂发生气固相接触氨化反应制备雷米封中间体4氰基吡啶,4甲基吡啶的转化率为99%,4氰基吡啶的选择性为88%,收率为87。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了铬(Ⅵ)类试剂,过化物、硝酸、和臭等各类化剂对醚选择性化以及醚的阳极电化研究状况。

Glutamic acid fermentation is a kind of biochemistry fermentation engineering.Its selectivity is undivided comparatively.It is oxybiotic fermentation and is strict to air quality.

谷氨酸发酵是一种对发酵菌种选择性比较专一的生化发酵工程,且为好性发酵。

NG2-73 selectiely modulates receptors of the gamma-aminobutyric acid (GABA) neurotransmitter system and is one of seeral un partnered compounds in Neurogen's portfolio.

NG2-73是GABA能神经受体的选择性调节剂，本项目暂无其他合作开发伙伴。

By binding to certain glutamate receptors, D-cycloserine selectively enhances extinction, suppressing the effects of conditioned associations such as anxiety, addiction and phobias.

通过与特定的谷氨酸酯结合，D-cycloserine选择性的增强了遗忘，抑制了由焦，和恐惧所带来的效果。

With the improved procedure, regio-nonselective ways could be adopted to prepare covalently bonded CSP, which showed an advantage for the rapid preparation.

在改进的方法中，可以以非选择性的方式来制备固定相，这有利固定相的快速制备。

In the oxidation reaction of cyclohexene, total selection of cyclohexene oxide, cyclohexanol, cyclohexenol and 2-cyclohexene-l-one reaches 98.5%, conversion reaches 33.2%.

在环己烯的化反应中,对环环己烷、环己醇、环己烯醇和环己烯酮的选择性共达到98.5%,转化率达到33.2%。

In cct, you can use post-route, spread wire and center wire.In allegro, you can use roue-glosss-parameter-ceneter lines between pads. 24.

请问如何有选择性的更改，如，我只要改一个焊盘，或者我只要改一个器件 A:padstack--replace里可以改一个盘，或一个元件，或一类器件， 25.

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。

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化试剂,以高产率和100%的转化率以及100%的选择性得到了酚的O-烷基化产物。

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化二聚成键的规律,重点是立体选择性的过程。

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.

对未经化的含黄铁矿高岭岩，选择性粉碎的目的是解离并分选出黄铁矿及其聚合体。