极性的

In this study,diallyl sulfides in garlic powder were identified via the introduction of Ag induced-ionization.

烯丙基硫化物由于弱极性不电离，本实验利用Ag+柱后诱导电离对大蒜粉剂中的含硫化合物进行质谱定性，并以二烯丙基三硫醚为参比，对各种二烯丙基含硫化合物进行定量测定。

For example, with 0.5 mM diethanolamine as the pump carrier, only 1 minute was required to make its flow rate stable after switching on the pump power supply.

而且电渗流量更容易达到稳定，尤其是在泵启动初期或电极极性改变时，所需达到稳定的时间大大缩短，只需要1分钟就可以达到稳定流量并保持稳定工作2小时以上。

In accordance with the "law of polarity" Hartshorne developed his dipolar view of God, though somewhat differently from Whitehead.

在按照&法极性& hartshorne发展他的偶极鉴于上帝，虽然有所不同，从白石。

Dipolar charges are a type of intermolecular force that has attraction between polar molecules.

偶极电引力是一种极性分子间的吸引力。

It was found that exogenic gene could start-up the expression of neural stem cell specific marker, nestin, and raise neural polar changes on ES cell.

发现外源性ibeB基因的转染能启动ES细胞表达神经干细胞标志蛋白nestin，并使ES细胞发生神经细胞样极性变化。

The hypha growth-inhibiting method and the virulence determination method were used to investigate the inhibition effects of the petroleum ether fraction, chloroform fraction, ethyl acetate fraction, n-butanol fraction and water fraction in the alcoholic extracts from the aboveground of Peganum harmala L.

采用抑制菌丝生长法和毒力测定法，研究了骆驼蓬地上部醇提物的石油醚、氯仿、乙酸乙酯、正丁醇和水5个极性部位对南瓜枯萎病菌、西瓜枯萎病菌Fusarium oxysporum f。

To tell the difference, solar physicists check two things: a sunspot's heliographic latitude and its magnetic polarity.

两者在太阳黑子的日面纬度和磁场极性是有很大区别的。

Cell membrane permeability in hypertonic,hypotonic and isotonic solution were studied.

验证性强，推论性少；不能分析推断极性大小、电性对渗透性的影响。

Then, the whole herb of Juncus effusus was extracted with 95% ethanol. The ethanolic extract was further separated with petroether, chloroform, ethyl acetate and methanol in turn to give four fractions.

用95%乙醇提取制备了总提取物，然后将总提物用石油醚、氯仿、乙酸乙酯、甲醇依次萃取，分成极性大小不同的部位，通过药理活性筛选后确定了有效部位为乙酸乙酯部分。

LHigh Isolation Voltage (5.3kVRMS ,7.5kVPK ) lAC or polarity insensitive input lAll electrical parameters 100% tested lCustom electrical selections available

lHigh隔离电压（5.3kVRMS，7.5kVPK）拉丁美洲和加勒比或极性拉尔100％测试lCustom的电器选择电气参数输入不敏感

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。