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- tungsten fluoride 氟化钨
- The tungsten shines and gives a good light. 钨丝发亮而射出耀眼的光芒。
- Tungsten is classified among the metals. 钨归入金属类。
- The tungsten does not easily melt or break. 钨丝不容易熔化或折断。
- Does fluoride help prevent cavities? 氟可以防止蛀牙吗?
- Even with the air pumped out the bulb, the tungsten filament slowly vaporizes. 即使灯泡中的空气被抽出,钨丝也会慢慢地蒸发。
- Lab Experiment on Harm of Fluoride on Rubber Trees. 大气氟化物对橡胶树的伤害实验研究。
- Dried Aluminium Fluoride Producing Facility. 干法氟化铝生产装置建设。
- Study on Polyvinylidene Fluoride Coating. 聚偏氟乙烯涂料的研究。
- Luoyang Jianyu Molybdenum& Tungsten Technology Co. 洛阳建宇钼钨科技有限公司是生产制造钼、制品的专业厂家。
- PH is 6.5 to 8, no sulfur or fluorid. PH值为6.;5到8之间,不含硫、氟化物。
- Zibo Paragon Tungsten Molybdenum Material Co., Ltd. 淄博正元钨钼材料有限责任公司。
- Fluoride has many effects on cell mem brane . 氟对细胞膜有多方面的影响。
- Set the white balance for tungsten. 把白平衡调到钨丝灯模式。
- Tungsten is used to fortify steel for cars. 钨可以固化钢铁来生产汽车。
- Enolase isolated from peas was sensitive to fluoride. 从豌豆提取的烯醇酶对氟化物敏感。
- The thin wire is not made of copper; it is made of tungsten. 细导线并不是由铜制的,而是由钨制的。
- Air contains oxygen, and the hot tungsten could burn in it. 空气中有氧气,在氧气里热钨丝会燃烧起来。
- Low MU Thoriated Tungsten filamentary heating structure. 低Mu敷钍灯丝结构。
- It is a proven fact that fluoride strengthens growing teeth. 氟化物可以强化生长中的牙齿,这是已证明的事实。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries