查询词典 cleavage crystal
- 与 cleavage crystal 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Diamond is octahedral cleavage, that is four directions of a plane octahedral crystal and is generally in a ladder shape.
钻石为八面体解理,即平面八面体晶面的四个方向,一般呈阶梯状。
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The growth and nucleation rates of〓 cleavage face of YbYAB crystal are all very fast, because so many growth steps and growth centers were formed within only 2~3 second at the temperature near the saturate point. No spiral growth steps can be found, so growth mechanism is twodimensional nucleation. When the flux temperature increases for only 0.5℃ above the saturate point, the spiral melting holes are formed. The transformation from growth morphologies to melting morphologies is very sensitive to the temperature. When the temperature increases another 1℃, the spiral melting holes transform into two-dimensional nucleation melting holes.
YbYAB的〓解理面的生长及成核速度都非常快,在比饱和点低0.5~1℃的温度下,当生长2~3秒钟时,可以看到许多生长中心与生长台阶的形成,在较宽的台阶上还可以看到二维核的形成,没有看到螺旋中心,说明生长机理是二维成核生长;当温度比饱和点高0.5℃时,在〓解理面上形成螺旋状熔坑,这表明形貌由生长到熔化的转变与温度的关系是非常敏感的;当温度比饱和点高1.5℃时,螺旋状熔坑转变为二维成核状熔坑。
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Two novel tridentate polypyridyl mixed-ligand cobalt [Co (H2Bzimpy)(superscript 3+)] and ruthenium complexes were synthesized and characterized via elemental analysis and (superscript 1)H NMR. The crystal structure of complex B was determined. The interactions between the complexes and calf thymus DNA were investigated with absorption and fluorescence spectroscopys. Photoactivated cleavage of pBR322DNA by the synthesized complexes were studied.
合成了两种新型三齿多吡啶钴[Co(H2Bzimpy)](上标 3+)和钌混配配合物,用元素分析和1HNMR等对其结构进行了表征,测定了配合物B的晶体结构用电子吸收光谱和荧光光谱等方法研究了配合物与小牛胸腺DNA的相互作用以及配合物对pBR322DNA的断裂作用。
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By mineralogical analysis of Jidong magnetite concentrates what can be found is that: It is mainly composed of magnetite, concentrate grain is medium-coarse granular crystal texture, the most is subidiomorphic or xenomorphic, is chevron and granulated, surface of the concentrate is smooth, minority of concentrate has inclusion or intergrowth, grain inch normally is 0.05~0.16mm, there is incompletely cleavage in concentrate grain.
矿相分析表明:冀东磁铁精矿粉以磁铁矿为主,矿粉颗粒为中粗粒变晶结构,多为半自形或他形,呈尖棱碎粒状,其表面光洁平滑,少数有包裹体或连生体,粒径一般为0.05~0.16mm,矿粒存在不完全解理。
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After the effects of peak temperature 800℃and then that of the second peak temperature of 1300℃, the impact toughness is low far from that of the base metals. The coarse crystal zone is embrittled seriously and the fracture is cleavage.
一次热循环峰值温度为800℃,再经过二次热循环峰值温度为1300℃的作用时,其冲击韧性远远低于母材,发生严重脆化,断口形貌为解理断裂。
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The interrelation between the cleavage of crystal and the structure of crystal was discussed.
讨论了〓晶体解理现象与其晶体结构的内在联系。
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D A term sometimes used for a diamond crystal that requires cleavage before being fashioned.
四一词有时需要用水晶钻石切割前的年代。
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Refers to the mineral composition of emerald crystal surface and cleavage plane of When the composition of the mineral particles thick jade, particularly evident.
是指组成翡翠的矿物晶面及解理面在翠面的片状闪光。当组成翡翠的矿物颗粒粗大时,特别明显。
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This is due to the different surface properties between a cleavage face and a crystal face. The non-saturated bonds on a crystal face must be readjusted during the growing and the late period. So the growth activation of a crystal face is low at the beginning stage. However, a cleavage face is cleaved artificially and recently. There are many non-saturated bonds on it and these non-saturated bonds can accelerate the growth rate.
其原因是:晶面不同于解理面,晶面上的悬键已在生长过程和后期过程中经过调节达到了新的平衡,所以晶面在初始时期的生长活性很低;但解理面是人为破裂形成的,其上的悬键未能达到平衡,所以解理面的生长活性是很大的,导致其生长速度非常快。
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This law needs to watch the trend of the step on face of CdSe crystal cleavage only, can determine the C axis direction of CdSe crystal, namely the C axis direction that the direction with the outspread step on cleavage face is CdSe crystal, used law of X ray diffraction to undertake test and verify to the result.
此法只需观察CdSe晶体解理面上台阶的走向,便可确定CdSe晶体的C轴方向,即解理面上台阶延伸的方向为CdSe晶体的C轴方向,并采用X射线衍射法对结果进行了验证。
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。