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剧毒

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However, if the dosage of toxic components such as vulcanizing azoth containing in the materials used for making those medicines was unreasonable, then the people would die because of poisoning after drinking the medicine.

但是,在制造药物的材料中,一般都含有硫化水银等剧毒成分,如果配置不合理,人喝了以后,就会中毒死去。

Benzoin condensation reaction is usually promoted by toxic cyanide ion, so the development of more convenient and efficient synthetic methods, which is environmental benign, is highly desired.

传统上,苯偶姻通过使用剧毒的氰化钠或氰化钾催化安息香缩合反应而得,所以苯偶姻的简单高效和对环境无污染的制备方法很有意义。

A soft gray malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores.

一种软且可延展的灰色金属元素,类似锡,但暴露于空气中会退色,有剧毒,用于制啮齿动物和昆虫毒药,见于闪锌矿和一些铁矿石中。

A salt or an ester of boric acid.

氢氰酸的一种有剧毒的盐。

Poisonous quantity is contained to there is difference in different position and season in piscine body, ovarian have with liver virulent, it is next kidney, blood, eye, branchial with the skin.

鱼体中含毒量在不同部位和季节有差异,卵巢和肝脏有剧毒,其次为肾脏。血液。眼睛。鳃和皮肤。

Louis Pasteur develops a method of attenuating a virulent pathogen, the agent of chicken cholera, so it would immunize and not cause disease.

路易斯。巴斯德发展出了一种让鸡霍乱剧毒病原体毒性减弱的方法,这样处理过的毒株可以免疫,并不再引发疾病。

The round trip flow time is cut short from two hours to ten minutes and the method adopts silver nitrate-bismuth nitrate united screening method to eliminate the disturb of chorine ion instead of strenuous noxious mercury sulfuric.

本方法适当提高硫酸浓度,强化了重铬酸钾的氧化效率,使回流时间由 2h缩短到 10min ;并且用硝酸银和硝酸铋联合掩蔽法能消除氯离子的干扰,代替剧毒的硫酸汞。

But as a extreme poison, arsenic could induce many cytogenetical changes,such as chromosome loss, breakage and sister chromatid exchange and so on.

但砷剂同时又是一种剧毒物质,可引起染色体断裂、丢失、姊妹染色单体互换等细胞遗传学改变。

The whole technology of CIGS cells is simple,economical,and without using of toxic gases.

该研究采用的CIGS薄膜太阳能电池的制备工艺简单、过程容易控制、设备和材料费用低,没有采用剧毒的气源,适合大规模产业化的要求,为以后进一步的研究开发做了技术储备。

However bad is, this is one contains virulent spider, it bit her, bring about her one part leg by amputation. After 12 years, she still does not know this only poisonous spider is me on the bed that put her. My compunctious feeling is tormenting me everyday.

然而糟糕的是,这是一只带有剧毒的蜘蛛,它咬了她,导致她一部分腿被截肢。12年后,她依然不知道这只毒蜘蛛是我放到了她的床上。

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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。

A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.

付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。