中性的

In the process, chloranil firstly was excited to singlet state and then a labile hydrogen abstraction interaction between singlet chloranil andβ-diketones was involved to form singlet stable neutral radical pairs.

光照作用下，四氯苯醌首先跃迁至单线态，然后夺取β二酮类化合物分子中的活泼氢，形成单线态中性自由基对。

Sodium chromium chlorophyllin is soluble in water, stable in the neutral solution, and resistant to oxidizing agent and reducing agent. Its thermostabillity is good, but photostability weak.

叶绿素铬钠盐能溶于水，在中性溶液中稳定，有一定的抗氧化还构原性，热稳定性好，光稳定性较差。

In Chapter 2, enantioseparations of four pairs of neutral and poorly water-soluble organophosphorus pesticides enantiomers were achieved by using natural chiral surfactant sodium cholate either with sodium dodecyl sulphate or with γ-cyclodextrin in nonaqueous solvent or aqueous-organic solvent systems.

第二章在非水介质或水相/有机介质中，或将天然表面活性剂胆酸钠与阴离子表面活性剂十二烷基硫酸钠构成混合手性胶束，或将胆酸钠与γ-环糊精构成二元手性协同体系，用于中性疏水有机磷农药对映体的手性拆分。

The experimental result shows that, when 200～400 g/t hydroxylapatite adsorbent is used and the stirring time is longer than 60 minutes at normal temperature, the mass density of Pb 2+ in chrome yellow wastewater is reduced to lower than 0.5 mg/L, which comes up to the standard of industrial drain water (1.0 mg/L).

羟基磷灰石吸附剂对铬黄废水中Pb2 +吸附的间歇实验结果表明：当每吨废水中吸附剂用量为 2 0 0～ 4 0 0g时，常温搅拌 6 0min后，在弱酸性或中性废水中，铅离子质量浓度由2 。74mg/L降至 0 。5mg/L以下，完全符合GB8978- 1996工业废水排放标准 1.0mg/L。

The content of chromoplast pigment s and the neutrality volatile aroma of flue-cured tobacco of Yunnan Dali and Hunan Guiyang in our country was analysized and compared with that of Zimbabwe and Brazil in this article.

对中国云南大理、湖南桂阳烟区和从津巴布韦、巴西进口的烤烟样品，进行了质体色素及中性挥发性香气物分析比较。

The content of chromoplast pigments and the neutrality volatile aroma of flue-cured tobacco of Yunnan Dali and Hunan Guiyang in our country was analysized and compared with that of Zimbabwe and Brazil in this article.

对中国云南大理、湖南桂阳烟区和从津巴布韦、巴西进口的烤烟样品，进行了质体色素及中性挥发性香气物分析比较。

Objective To study the sex chromosome copy number alterations in lung cancer.

目的 研究肺癌细胞中性染色体拷贝数的异常。

Objective To evaluate the diagnostic value of antineutrophil cytoplasmic antibodies in patients with ulcerative colitis.

摘 要：目的评价中性粒细胞胞质抗体诊断溃疡性结肠炎的价值。

Only a very few nouns belong to the common gender.

只有极少数的名字是属于中性。

The neutral scent of kerosene is concent rated in the center of the scene.

煤油的中性气味在场景中心被浓缩。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。