有毒的

Course of Antecedence: Instruments Analysis, Food Analysis

课程内容：课程内容是运用已学过的仪器分析技术对食品的有效营养物质和对人体有害有毒物质进行分析测试。

Article 84 Factories producing large amounts of carbon monoxide or other toxic gases should be equipped with antitoxic emergency devices, and set up anti-toxic emergency stations whenever necessary.

第八十四条产生大量一氧化碳等有毒气体的工厂，应该备有防毒救护用具，必要的时候应该设立防毒救护站。

Although parrots eat most human foods, chocolate and avocado are toxic to them.

虽然大多数人的鹦鹉吃的食物，巧克力和鳄梨有毒他们。

That's because of the accumulation of toxic matter in your body that produces bacteria.

这是因为累积的有毒物质在你的身体，产生细菌。

A white toxic powder obtained by heating barium oxide in air .

一种白色的有毒粉末，通过加热空气中的氧化钡而得到。

During the reconstruction, the way of supplying safe drinking water is not too many: bleacher can kill viruses and some bacteria, but it will neither hurt the parasite, nor remove toxic chemicals in the water; heating boil only can eliminate biological contamination.

而在这数年中，可以用来提供安全饮用水的方法并不多：漂白剂能杀死病毒和一些细菌，但不会伤及寄生虫，也不会去除水中的有毒化学物质，加热煮沸只会消除生物污染。

"Bloodroot:a perennial wildflower, native to forests in eastern North america and having a fleshy rootstock exuding a poisonous red sap, a single lobed leaf, and a solitary white flower in early spring."

血根草：一种多年生的野生植物，原产于北美洲东部的森林，根茎鲜艳，叶汁红色且有毒，叶单生，早春开白色单花。

This Legal alternative to illegal substances makes you enjoy boundlessly in a non toxic and allowable manner .

这一法律的替代非法物质让你享受无限在一个非有毒和允许的方式。

Earthworms can consume 30 times their own body weight each day and the super worms ingest large quantities of potentially toxic metals such as arsenic, lead, zinc and caesium, Dr Hodson told the science festival.

哈德森博士告诉本次科技节，蚯蚓每天能吞下自身重量30倍的东西，超级蚯蚓能咽下大量的潜在有毒金属，如砷、铅、锌和铯。

The results of our research showed that the chinaberry seed oil, two emulsion formulations of crude toosendanin, Margosan-O, azadirachtin, AZT(NR-2), AZAL-S, petrolem ether extract of the leaf of Tagetes erecta, methyl extract of the root of Tagetes erecta, methyl extract of the whole plant of Bidens pilosa, the oil of Ageratum conyazoides and polygodial had potent toxicity to the larvae of Anopheles sinensis, Culex quinquefasciatus and Aedes albopitus.

中华按蚊Anopheles sinensis、致倦库蚊Culex quinquefa-sciatus和白纹伊蚊Aedes albopictus都是我国重要的传病蚊种。本研究首次证实下列植物的提取物对上述三种蚊虫有毒杀作用：(1)苦楝：苦楝油；(2)川楝：川楝素乳剂、蔬果净；(3)印楝：Margosan-O、印楝素、AZT(NR-2)、AZAL-S；(4)万寿菊：叶石油醚提取物、根甲醇提取物；(5)三叶鬼针草：整株植物甲醇提取物；(6)百花草：精油；(7)水蓼：Polygodial。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！