crystal的例句（crystal在句子中的用法）

• Development of such distributed feedback heterostructure lasers requires crystal growth on corrugated layers. 研制这种分布反馈双异质结构激光器要求在皱折层上生长出单晶层.
• In the present representation this crystal would correspond to a parallel array of helices. 在这种表示法中,晶体应相当于许多螺旋线的平行排列.
• Analyses of economic indicators represent the forecaster's " crystal ball ". 经济指标的分析,象征着预测者用以占卜的 “ 水晶球 ”.
• A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced. 本文介绍了以氟硅酸钠、纯碱为原料生产晶体氟化钠的工艺,并对操作条件作了详细的说明.
• Cotton candy is filamentous, but it is a granular crystal - sugar produced. 棉花糖虽然是丝状的, 但是它是用一种颗粒状的晶体 -- 蔗糖制作而成.
• Baseball cap, ball and bat in faceted clear crystal with rhodium - plated details. 棒球盖帽, 球和蝙蝠在在上雕琢平面的清楚水晶与铑被镀的细节.
• Starting from the index ellipsoid, the elasto - optical coefficient of crystal is analyzed. 运用折射率椭球分析晶体的弹 光效应 .
• In toluene disproportionation, the catalytic activity is effected by the acidity and crystal size of catalyst. 对于甲苯歧化反应,其受催化剂的酸性质、晶粒大小等因素综合影响.
• Quartz crystal, crystal oscillator, ceramic resonator, ceramic filter, saw filter, ceramic discriminator. 石英谐振器, 石英震荡器, 陶瓷谐振器, 陶瓷滤波器,声表面滤波器, 鉴频器.
• The method was established for purification of diflubenzuron by crystal technique with mixed solvents. 本文论述了利用混合溶剂——结晶法提纯除虫脲的分析技术.
• The electronic addressed liquid crystal display forms different diffractive optical elements. 该电寻址液晶显示器可形成不同的衍射光学元件.
• Complete crystal shape, high diaphaneity and low impurity. Suitable for circular saws, frame saws and geological broach. 晶体完整, 透明度高,杂质含量低,晶形与晶体强度性能优越. 使用于圆锯切片 、 框锯切片、地质钻头.
• We are not going to devalue the pound. I have made that crystal clear. 我们不会让英镑贬值，这一点我已经说得很明白了。
• White crystal or crystalline powder, slightly soluble in water, easily deliquescence. 为白色结晶或结晶性粉末, 微溶于水, 不易潮解.
• Properties : White or mild yellow crystal, easy deliquescence and easily water - soluble. 详细信息:性状: 白色流动粉末, 在空气中极易潮解,能溶于水.
• The bath depth influences the direction of crystal growth, nonmetallic inclusion removal, and the degassing process. 熔池的深浅,影响金属结晶生长方向改变及夹杂物和气体的去除过程.
• Crystal, a year - old black Labrador - Dalmatian mix, peers through a - shaped hole in a fence. 一只年迈的叫水晶的黑色拉布拉多混血猎狗, 从心形的洞中凝视著他的恋人?
• Knife handle beautifully decorated, Cupronickel Xianghua , is up of miscellaneous brass, gold and silver - Ukraine, jasper crystal. 刀柄装饰精美, 有白铜镶花,有黄铜缀杂, 有乌金银亮, 有碧玉晶莹.
• The cliffs, lapped by a crystal-clear sea, remind her of Capri. 清澈的海水拍打着悬崖峭壁，令她想起了卡普里。
• CRYSTAL, KEY CHIAN, DESK CLOCK, NAME CARD HOLDER , MODEL PLANE , BOOK MARK, LETTER OPENER, AWARD, AND SO ON. 主营产品或服务:水晶制品, 钥匙扣, 钟座, 名片盒,飞机模型, 书签, 开信刀, 奖杯,微章等名种礼品.