查询词典 sealed radioactive source

Also, the corrosion performances and electrochemical behaviors of the phosphated/molybdate post-sealed HDG steel sheet in 5% NaCl solution were investigated, using Tafel polarization and electrochemical impedance spectroscopy measurements.

将热镀锌钢板先磷化再用钼酸盐溶液进行封闭后处理，通过塔菲尔极化和电化学阻抗测量研究其在5%NaCl水溶液中的腐蚀电化学行为，并与单磷化的热镀锌钢板进行了对比。

The state-of-the-art combination transformer recently developed by us, namely ZFS10-H combination transformer, has been provincially certified in 2000, inheriting the advantages of the American and European box transformers, with such structural features as being innovative , compact and unique, composed of wholly sealed power transformer, high-voltage ring net load switch, terminal load switch, backup fuse and inserted fuse, etc.

新型组合变压器——我公司新研制的ZFS10-H组合式变压器于2000年通过省级鉴定，该产品吸收了美式箱变和欧式箱变的技术优点，结构新颖、紧凑、独特、由全密封变压器、高压环网负荷开关、终端负荷开关，后备保护熔断器及插入式熔断器等组成。

Put sealed heat sleeve on the surface of insulated layer by pyrocondensation along the whole busbar to prevent radiation, freezing, dew, frost and the rains.

沿母线全长，在绝缘层表面热缩密封式热套管，有效地防止辐射、凝、露、霜及雨水的进入。

The packages are sealed on both ends, and also incorporate a reseal label flap on the front face.

该软件包密封两端，并纳入重新封装标签皮瓣的前脸。

Post-mining or gob preventive injection, sand-filling or sealed separation in the gob with potential spontaneous fire, Visional judgement or index jndgement for prediction, nitrogene-injection for fire prevention, and control, spraying oxidation retardent to delay coal oxidati...

同时提出某些预防煤田自燃发火的对策——采后或采空区预防性注浆；对可能产生自燃火灾的采空区注砂或充填，加以封闭隔离；采用直观判断、指标判断等方法进行预测预报：注氮防灭火；喷涂阻化剂以延缓煤氧化；选择合理的开拓方式和回采方法：选择合理的通风系统和利于防火的通风方式；控制向采空区的漏风等。

That's how Scott Morris of the Meow Mix Co., describes the strategy behind the company's new Market Select brand of wet cat food in a retortable plastic cup with heat-sealed foil-based lidding.

这就是斯科特莫里斯的喵混合有限公司，描述了战略背后的公司新的市场选择品牌的湿猫食在retortable塑料杯热密封箔的封盖。

Labour not for the meat which pe***sheth, but for that meat which endureth unto everlasting life, which the Son of man shall give unto you: for him hath God the Father sealed.

6：27 不要为那必坏的食物劳力，要为那存到永生的食物劳力，就是人子要赐给你们的。因为人子是父神所印证的。

Adults of Sitophilus zeamais Motschulsky were fumigated in sealed jars with 4 prickly ash extractants for 48 or 72 h at 30℃.

文章摘要：在30℃下采用广口瓶密闭熏蒸法熏蒸48h和72h，测定青椒精油、红椒精油、一级麻素及二级麻素时玉米象Sitophilus zeamais Motschulsky成虫的熏蒸致死作用及LC50值。

Based on increasing resistance of stored grain insect pest to chemicals and decreasing fumigants, the effects of ethyl formate on eggs, early larvae, late larvae, pupae and adults of Sitophilus oryzae were systematically studied with the sealed jar fumigation method under different conditions.

针对储粮害虫抗药性日趋严重、粮食熏蒸剂品种越来越少的现状，采用密闭熏蒸法，系统研究甲酸乙酯在不同条件下对米象Sitophilusoryzae卵、低龄幼虫、高龄幼虫、蛹以及成虫的致死作用。

A 1:30 sealed model is tested to simulate the earthquake on slaking table. The dynamic characteristics and seismic response of the prototype structure are got by the similar relationship according to the testing result.

对一个1：30比例的机场控制塔台模型进行了振动台模拟地震试验，根据试验结果，通过相似关系得到原型结构在地震作用下的动力特性与反应。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。