氟化的

NaF can induce significant increase of micronucleus frequency in eripheral erythrocytes of Zebrafish. Neither transgenic CryIA cotton seed powder nor regular cotton seed powder has obvious effect on micronucleus frequency in eripheral erythrocytes of Zebrafish.

腹腔注射氟化钠可以诱导斑马鱼外周血红细胞微核率的显著升高；转CryIA基因抗虫棉棉籽粉粉和普通棉棉籽粉粉一样，对斑马鱼外周血红细胞微核率无明显影响。

The mutagenicity of seed powder and seed oil of transgenic CryIA cotton to mammals and fish was evaluated in this study. The raw cotton seed powder or seed oil was mixed into mice and fish's diet. Cyclophosphamide and NaF were used as positive controls respectively. Regular cotton seed powder and seed oil were used as negative controls. The micronucleus frequency in mice bone marrow polychromatic erythrocytes and in eripheral erythrocytes of Zebrafish were assayed in this study. The sperm malformation rate in mice was also investigated.

摘 要：分别以环磷酰胺和氟化钠作为阳性诱变剂，以普通棉的棉籽粉及棉籽油作为对照物，同时设阴性对照组，以成年封闭群昆明种雄性小鼠和斑马鱼为实验材料，将棉籽粉或棉籽油掺入饲料中饲喂小鼠或斑马鱼，检测小鼠骨髓嗜多染红细胞（Polychromatic erythrocytes， PCE）微核率（Micronucleus frequency， MN‰）和精子畸变率，以及斑马鱼外周血红细胞微核率。

The mutagenicity of seed powder and seed oil of transgenic CryIA cotton to mammals and fish was evaluated in this study. The raw cotton seed powder or seed oil was mixed into mice and fish's diet. Cyclophosphamide and NaF were used as positive controls respectively. Regular cotton seed powder and seed oil were used as negative controls. The micronucleus frequency in mice bone marrow polychromatic erythrocytes and in eripheral erythrocytes of Zebrafishwere assayed in this study. The sperm malformation rate in mice was also investigated.

分别以环磷酰胺和氟化钠作为阳性诱变剂，以普通棉的棉籽粉及棉籽油作为对照物，同时设阴性对照组，以成年封闭群昆明种雄性小鼠和斑马鱼为实验材料，将棉籽粉或棉籽油掺入饲料中饲喂小鼠或斑马鱼，检测小鼠骨髓嗜多染红细胞（Polychromatic erythrocytes， PCE）微核率（Micronucleus frequency，MN‰）和精子畸变率，以及斑马鱼外周血红细胞微核率。

The keys to energy balance are cell voltage and input amount of aluminum fluoride.

影响电解槽能量平衡的主要因素是槽电压和氟化铝添加量。

Was established in 1975,who is the earliest specialized manufacturer of Inorganic Fluorides in China.

简介： 常熟金星化工有限公司创建于1975年，是国内最早从事无机氟化盐的专业生产商。

It also analyzes the influence of aluminum cathode,fluorides and operation of power generation on ecologic environment,verifying that mineral and primary aluminum affect the environment badly.

同时分析了铝用阳极、氟化盐和电力生产对生态环境的影响，验证了矿产金属铝属于高环境代价产品。

Determination of trace elements in steel, nickel-base alloy and zircaloy using time of flight inductively coupled plasma mass spectrometry

本文依据工程实践经验，介绍了镍基合金、石墨、钢衬聚四氟乙烯三种材料的应用防腐情况、使用条件，对于氟化选材有指导意义。

Sulfur Hexafluoride is a colorless, odorless, non-toxic and non-flammable gas.

六氟化硫是一种无色、无味、无毒不可燃的气体。

Sulfur Hexafluoride is a colorless, odorless, non-toxic and non-flammable gas.

六氟化硫是一种无色、无味、无毒的非易燃气体。

The wet method of making non-water AlF 3 in our factory can restrain the environment pollution, enhance the production yield and reduce the cost in aluminium electrolysing.

我厂采用国内先进工艺生产的无水氟化铝，能有效地减少环境污染、提高收率，为电解铝企业降低成本。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。