比如无毒的蝴蝶，变得与有毒的那些看起来一样。
Like, non-poisonous butterflies, that have come to look like poisonous ones.
富裕国家的公民要求有国家公园、干净的河流、干净的空气和无毒的食物。
Citizens of wealthy nations demand national parks, clean rivers, clean air and poison-free food.
毕竟氧化铁是无毒的。
高纯、无毒的氢是燃料电池的理想燃料。
Pure and innocuous hydrogen is an ideal fuel for fuel cells.
有些爬行动物时无毒的。
“它是无毒的，”她说，“只是条乳蛇。”
大蒜精油是一种安全的、无毒的天然提取物。
如果老鼠体重没有减轻，它就被认为是无毒的。
If the mice did not lose weight, it was presumed to be nontoxic.
正常情况下空气中含21%的氧，而且氧是无毒的。
Normally air contains 21% oxygen and oxygen is essentially nontoxic.
只要有可能，建筑师和业主就会使用无毒的本地建材。
Wherever possible, the architect and owner deployed local and non-toxic building materials.
与常规陶泥一样，烘焙时的烟气是无毒的，除非燃烧起来。
As with regular clays, the fumes are not toxic unless the LS burns.
它也是一种帮助进入一种安静的睡眠状态的廉价而且无毒的方式。
It's also a cheap, nontoxic way to slip into a peaceful slumber.
附加奖励：它是一些传统产品和化学品的无毒替代品。
Bonus: it's a non-toxic alternative to many traditional products and chemicals.
结论薰香疗法是一种安全，简单而无毒性的方法。
Conclusion Medical lavender therapy is a simple, safe and nontoxic method.
纳米非晶金刚石薄膜具有良好的生物相容性，对人体无毒无害。
Nanometer amorphous diamond film has no toxicity to human body and no harm to health.
它刺激性小，无毒副作用，是安全的妇科保健用品。
It has little stimulation, no side effects, and is a secure gynaecological health care product.
这是一类新型的、水溶性的、无毒害、无污染的非甲醛系试剂交联体系。
This soluble crosslinking system is a new poison free and pollution free system.
确定无毒反应的剂量。
现在所用的假体基本可以做到手感柔软，无毒无害。
Prosthesis used now can be done basically soft, non-toxic harmless.
墙体材料生产企业应当利用无毒无害的固体废物、建筑废物生产墙体材料产品。
Wall material production enterprises shall recycle non-toxic harmless solid waste or building waste in production.
综述了盐浴技术的应用，并对无毒盐浴软氮化在热处理中的应用加以展望。
The use of the non toxic salt bath soft nitrogenation in heat treatment is forecasted.
本发明的浆料成本低、效果好、安全环保，无毒副作用。
The slurry has low cost, good effect, safety, environmental protection, no toxic and side effects.
是一种对人体无毒、对环境无害的环保型产品。
用本发明的方法及其装置对牙科手机消毒快速，彻底，没有死角，无毒副作用。
The present invention makes it possible to disinfect dental hand set fast and completely.
近年来，铁催化剂由于其成本低廉而且绿色无毒，引起了人们的广泛关注。
Recently, iron catalysts have received much attention due to their lower cost and environmental impact.
近年来，铁催化剂由于其成本低廉而且绿色无毒，引起了人们的广泛关注。
Recently, iron catalysts have received much attention due to their lower cost and environmental impact.
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