浅谈石英晶体生产设备真空测量技术 - 论文发表 - 论文秘籍网 关键词:石英晶体;真空设备;真空测量;真空计 [gap=430]Key words: crystals; equipment of vacuum; vacuum measuring; vacuometer
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ice crystals 冰珠 ; 不含冰渣
hectorite clay crystals 水辉石矿物水晶微粒子
photonic crystals 光子晶体 ; 光子结晶 ; 人们在光子晶体 ; 在光子晶体
Magic Crystals 魔法水晶
crystals in urine sediment 尿沉渣结晶
River of Crystals 日本经典动漫歌曲
MENTHOL CRYSTALS 薄荷脑 ; 天然薄荷脑
Liquid Crystals Puzzle 水晶七巧板
Imperfect crystals contain defects, dopants or disorder.
不完整晶体含有缺陷、掺杂或者无序。
参考来源 - 不完整晶体的电子结构计算off-axially-cut and a-cut crystals could be operated with the low pumping thresholds (20 mW) for the cw lasers.
45°切割的晶体和a切割晶体的激光器都具有较低的泵浦阈值,大约都在20mW。
参考来源 - Nd:YVO·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: crystallization
同义词: watch crystal watch glass
以上来源于: WordNet
N-COUNT A crystal is a small piece of a substance that has formed naturally into a regular symmetrical shape. 结晶体
...salt crystals.
…盐的结晶体。
...ice crystals.
…冰晶。
N-VAR Crystal is a transparent rock that is used to make jewellery and ornaments. 水晶
She was wearing a strand of crystal beads.
她戴着一串水晶珠子。
N-UNCOUNT Crystal is a high quality glass, usually with patterns cut into its surface. 晶质玻璃
Some of the finest drinking glasses are made from lead crystal.
一些最精致的酒杯是用铅晶质玻璃制成的。
These thin crystals transmit much of the power.
这些薄薄的晶体能传导大部分的能量。
Liquid crystals are considered to be intermediate between liquid and solid.
液晶被认为介于液态和固态之间。
These crystals are then embedded in a plastic, and the plastic is extruded as a wire.
然后将这些晶体嵌入一块塑料,再把这块塑料挤压成线。
When melting snow crystals or raindrops fall through very cold air, they freeze to form small particles of ice,called sleet.
VOA: special.2010.01.05
In their silence they were themselves. "They"ve only recently learned to sell these crystals since the highway was built about ten years back.
只有在平静中,她们才显露出自己的真实面目,“她们是在最近才学会卖这些水晶石的,大概是10年前。
We started with this hypothesis of octet stability and I'm talking about properties of ionic crystals.
我们从八隅律的稳定性假设开始,我们讨论到了离子晶体的性质。
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