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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A kind of modified low toxic urea - formaldehyde resin was synthesized.

经过大量试验合成了一种低毒改性脲醛树脂.

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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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It had low toxicity no mutagenic effect.

性能稳定、低毒、无刺激性、无致突变作用.

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Non - polluted vegetables require - efficiency - toxicity and - residue.

无公害蔬菜要求高效、低毒、低残留.

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These agricultural pesticides are considered low toxic.

这批农药被认定是低毒的.

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Bispyribac - sodium is a selective, systemic post - emergence herbicide.

双草醚钠盐是一种超高效、低毒 、 广谱的稻田除草剂.

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Organic acid is one of the important drugs to induce the apoptosis of tumor cell.

有机酸类化合物是能够通过各种途径诱导肿瘤细胞凋亡的重要药物之一,对于寻找高效低毒的诱导肿瘤细胞凋亡的药物的研究具有重要的意义.

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The sulfonylurea herbicides have been characterized by broad - spectrum good crop selectivity and low mammalian toxicity.

磺酰脲类除草剂是近二十年来开发成功的一类超高效、 广谱 、低毒和高选择性的除草剂,问世以来受到人们的极大关注,得到较为深入的研究.

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Waterborne polyurethane emulsion is applied widely for its properties of toxicity and environmental friendly.

水性聚氨酯作为乳液有其低毒,环保等特点,因而其应用极为广泛.

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Objective: In order to search for pro - drugs with high potency and low side - effect.

目的: 为得到高效低毒的甲基麻黄碱前药.

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And three kinds of pesticides belonged to low poisonous chemicals to soil microbe.

安全性评价认为齐螨素、氟吗锰锌和锐劲特对土壤微生物均属低毒农药.

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The 5 - nitroguaiacol has been paid great attention as a high efficiency and toxic plant - grow adjusting agent.

硝基愈创木酚作为高效、低毒植物调节剂,一直倍受关注.

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The glyphosate is a weedicide which is efficient and low at hame and abroad.

草甘膦是目前国内外通用的一种高效、低毒、低残留的除草剂.

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Reference to the registration of pesticide toxicology test method, the enzyme in mice and low toxicity.

参照农药登记毒理学试验方法, 酶制剂对小鼠低毒.

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