Snake venom is a mixture of proteins, some toxic, poisonous, and some not.
蛇毒是一种蛋白质的混合物，有些有毒，有些没毒。
And make some toxic mine sites a lot cleaner.
这样便使一些有害矿址变得干净许多。
It is suggested that alkyd color lacquer had some toxic effect on mice.
说明醇酸色漆对小鼠有一定的毒性影响。
Conclusion TZC might resist some toxic effect of mercury on nervous system in rats.
结论TZC在一定程度上能拮抗汞对神经系统毒性作用。
They also suggest that failing to clear away some toxic proteins may play a role in brain disorders.
他们还认为，未能有效清理脑中有毒蛋白质将有可能导致脑部疾病的发生。
These nano-sized sensors would float around the bloodstream until they ran into some toxic chemical or disease-causing germ.
这些纳米级的传感器将沿着血流漂流，直到它们遇到有毒化学物质或致病菌。
During the high density fermentation, some toxic inhibitor metabolites produced, which could be decreased by fed-batch culture.
在高密度发酵过程中，会产生一些有害抑制代谢副产物，但通过分批补料可以降低影响。
Reptiles, body slender, scaly body, no limbs. Many types, some toxic, some non-toxic. With frogs, rats for food, the serpent has swallowed a large animal.
爬行动物，身体细长，体上有鳞，无四肢。种类很多，有的有毒，有的无毒。以蛙、鼠为食，大蛇亦吞食大兽类。
Toxic heavy metal ions and some toxic organic compounds in water are great threats for human beings and living organisms, so their trace analyses are very important.
水体中有毒重金属离子和有机物对生物体造成极大的危害，其痕量分析颇具研究价值。
This research regards black chicken of Liuzhou as experimental subjects, study pathology changing and some toxic mechanism that the inferior chronic selenium is poisoned.
本研究以柳州黑鸡为实验对象，研究亚慢性硒中毒的病理变化和某些毒性机理。
One of the biotic polysaccharides-pullulan was selected from many nontoxic biotic materials in order to replace some toxic substances in the liquid used in correction pen.
从无毒生物材料中筛选出生物多糖普鲁兰，代替现有涂改液中的有毒物质，用于涂改液的制作。
Those prices are likely to stabilise next year and with them the levels of home equity-the ultimate collateral for global holdings of American mortgage-backed securities, some toxic.
这些价格很可能在明年趋于稳定，房屋净值[4]—全球持有美国按揭支持证券的最终抵押品(一些是有害的)—亦会随之平稳。
The agency is now investigating the toxic effects of some of the chemicals in the latest report.
该机构目前正在调查最新报告中一些化学品的毒性作用。
According to Fiona Qian, the firm's deputy manager, the high cost of doing this means some refineries are still dumping toxic waste in landfills.
根据该公司副总经理Fiona Qian 的说法，这种做法成本高说明一些炼油厂仍然在往垃圾掩埋场排放有毒废物。
It has proved toxic at some doses in animals and so cannot be used in humans.
一定剂量的苯丙胺是确证对动物有毒的，因此不能用于人类。
The entire plant, also known as a kidney bean tree, is toxic, though some say the flowers are not.
整个植物，也被称为芸豆树，是有毒的，尽管有人说它的花无毒。
有些是有毒的。
At some projects, leaks of toxic material have polluted waterways.
在一些项目中，有毒物质的泄漏已经污染了航道。
Many were toxic. Some had never been found in swimming pools or in chlorine-treated drinking water.
其中许多都有毒，而且有一些从未在泳池或经过氯处理的饮用水中发现。
Some chicken nuggets contain aluminum which is toxic to the brain and poisons the metabolism.
有些鸡块里含有铝，这是一种有毒物质，对大脑和新陈代谢都有严重影响。
Meanwhile they are writing up the value of some of the toxic securities whose prices have bounced along with almost every other asset in the known universe.
与此同时，大银行撰文吹捧部分有毒资产的价值，其价格几乎在其他所有领域中出现反弹。
And activists say waste water and toxic gasses are certainly causing some illness there, even if an apparent link with cancer has not been proved.
活动家说，尽管表面上没有被证明废水和有毒气与癌症的发生有联系，但肯定与但地的一些疾病有关联。
In America a reasonable balance could be found because markets were providing some indication of expected defaults and losses on toxic assets.
在美国，这个平衡就把握得很合理，因为市场会给出一些提示，表明银行的有毒资产预计会违约和亏损。
The rally in the markets means that even some of the more toxic structured products are now finding piecemeal buyers, and that capital is easier to raise.
市场的复苏意味着即使一些更加有毒的结构性产品现在也能找到一些买家，同时资本也较易筹集。
In addition to toxic chemicals, the study found that some toys still pose other dangers to children, such as choking hazards.
除了有毒性化学物质之外，调查还发现，有些玩具对儿童具有其它危险性，例如窒息。
In addition to toxic chemicals, the study found that some toys still pose other dangers to children, such as choking hazards.
除了有毒性化学物质之外，调查还发现，有些玩具对儿童具有其它危险性，例如窒息。
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