nontoxic

The composition and all its ingredients are nontoxic.

该配方及所有成分是无毒的.

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Thiosulfate is a promising and nontoxic lixiviant replacing cyanide for leaching gold.

硫代硫酸盐是一种能替代氰化物的最有应用前景的无毒浸金试剂.

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A synthesis method of cheap and nontoxic plasticizer was studied.

探索一种价廉、无毒增塑剂的合成方法.

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The acute toxicity experiment showed it was lowly toxic or nontoxic.

急性毒理试验初步表明其低毒或无毒性质.

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As a bioactive material, peptide possesses the advantages of nontoxic and excellent biodegradation.

多肽是一种生物活性物质, 无毒,具有良好的生物降解性,已经受到许多研究者的关注.

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The material is free from radioactivity, nontoxic and harmless.

该材料不含任何放射性元素, 无毒、无害、无放射性.

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The mouse acute oral toxicity LD 50 of its stock solution was> 5000 mg/ kg, so it belongs to practically nontoxic class.

该护理液原液小鼠急性经口毒性LD50>5000mg/kg属于实际无毒类；

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It is nontoxic water aqua with no peculiar smell green-environment protective.

本品为新型的水性喷雾剂,无毒无异味,不污染环境.

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Plastic material, durable, safe and nontoxic!

塑胶材质, 经久耐用, 安全无毒!

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Insects fed on a bland ( nontoxic ) diet would show their real biotic potential.

昆虫取食了味纯和的 ( 无毒的 ) 饲料可能表现出它们真正的生物潜能.

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Sodium polytungstate is a water miscible, nontoxic, high-density and inorganic heavy liquid.

多钨酸钠是一种无毒 、 易配制、可循环使用 、 密度高的新型无机重液.

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Although nitrogen is nontoxic and largely inert, it can act as a simple asphyxiant by displacing the oxygen in air to levels below that required to support life.

尽管氮无毒且很大程度上不活泼，通过取代空气中的氧，使之下降到维持生命所必须的水平以下它可以为简单的窒息物。

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The adhesive is nontoxic and has excellent peel strength to SBS materials and leather.

所制胶粘剂对SBS材料和皮类材料具有良好的粘接效果.

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I treatment for nontoxic multinodular goiter ( NTMNG) is effective therapy to reduce the thyroid volume and to improve the local compressive symptoms, especially for the patients who are at high operative risk, have had previous thyroidectomy with goiter recurrence or refuse surgery.

~（131）I可以有效地减小非毒性多发结节性甲状腺肿（NTMNG）病人的甲状腺体积，减轻局部压迫症状，尤其适用于有高手术危险、术后复发及拒绝手术的患者。

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The body meat that remains is delicious and nontoxic.

而它的身体鱼肉部分是非常美味而且无毒的.

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The paper possesses nontoxic, non irritant and biodegradation advantages.

该纸张具有无毒 、 无刺激、可生物降解等优点.

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Development of nontoxic antifouling paint is an inexorable trend of antifouling paint.

无毒防污涂料是防污涂料发展的必然趋势.

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This product is no smoke, nontoxic and peculiar smell.

本产品价格无烟、无毒、无异味。

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Conclusions: The compound nanometer disinfection emulsion had good efficacy in killing vegetative forms of bacteria and yeasts. The results of animal tests indicated that it belonged to nontoxic substance and did not irritate skin and mucous membrane.

结论，复合纳米消毒乳剂具有良好的杀灭细菌繁殖体和酵母菌的作用，动物试验结果属于无毒类物质、对皮肤粘膜无刺激。

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Third generation product: A crylic-acid coating, it is environmental protection product, nontoxic and innoxious and its durability can last for 5 years.

第三代产品丙烯酸涂料，环保产品，无毒、无害，耐久性达5年左右。

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Preparation of Nontoxic and Hydrophobic Marine Antifouling Paint with Nano-SiO_2

水质污染危及所有海洋生物。纳米SiO2制备无毒疏水海洋防污涂料

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The production of biodiesel fuel is important because it is biodegradable, nontoxic, clean-burning and renewable.

生产生物柴油燃料是重要的,因为它是可生物降解, 无毒, 清洁燃烧和可再生能源.

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As a commonly used biomaterial, chitosan ( CS) has strong toughness, good glutinosity and nontoxic, it can also speedup wound concrescence with minimal foreign body response.

壳聚糖（简称CS）具有韧性强、粘度大、无毒、促进伤口愈合及极小的异体排斥作用，是一种常用的生物材料。

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It normally exists as a nontoxic linear chain of amino acids.

正常情况下以无毒性的链条状氨基酸存在.

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THP salt is a nontoxic phosphor compound without environment pollution.

THP盐是一种以低毒、无污染的具有羟甲基磷结构的化合物.

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Clean production includes clean energy sources, nontoxic production process and health products.

清洁生产包括了能源, 生产过程以及产品的清洁化.

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Nitrogen is a simple asphyxiant and considered nontoxic.

氮仅仅是窒息剂，认为是无毒的。

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H2O2 is a nontoxic and flavourless compound with high safety and its effective concentration is above 0.05%. Its application as disinfectant in beer brewing could not only present satisfactory sterilizing effects but also effectively control index rebound of diacetyl and keep the stability of beer flavour.

稳定性过氧化氢（H2O2）应用于啤酒生产过程的消毒，具有杀菌效果好，可有效控制啤酒中双乙酰指标反弹，保持啤酒风味稳定。H2O2无毒、无味、安全性高，其有效浓度为0.05%以上。

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To master pathologic features of diffuse nontoxic goiter and diffuse toxic goiter.

掌握非毒性甲状腺肿、毒性甲状腺肿的病变特点.

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The oral acute toxicity test showed LD50 ( medium lethal dose)> 5.5 g/ Kg. Such result demonstrates that the synthesized product is nontoxic according to the classification of acute toxicity standard.

通过对合成的产物进行急性经口毒性试验，发现其经口半数致死量（LD50，medium lethal dose）大于5.5g/Kg，按照急性毒性分级标准确定该依布硒林衍生物属实际无毒级。

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