1) crystal clarity
晶体纯净度
1.
In this paper, serials diamond crystals(SMD～RVD1) selected from two famous domestic factories were used as specimens, and the crystal clarity value was obtained by collecting optical pictures combined with the definition of crystal appearance and optical parameters in DiaShape System.
本文实验选用国内两个厂家的金刚石产品 ,包含从SMD到RVD1的全部系列 ,通过对试样的光学图像采集 ,结合DiaShape系统中关于晶体形貌和光学性质的定义 ,测得试样的晶体纯净度 ,并按标准的方法 ,分别测出金刚石单晶的抗压强度。
2) purity
[英]['pjʊərəti] [美]['pjurətɪ]
纯度，纯净;洁净
3) purity
[英]['pjʊərəti] [美]['pjurətɪ]
纯净度
1.
Improving the purity of SA675M Gr70 Steel Used for Hanger Rod of Boiler Drum;
提高锅筒吊杆用SA675M Gr70钢的纯净度
2.
It has proved that 75 t LF also presents good ability of deoxidation and desulphurezation,which improved the purity of stainless steel with the addition of bottom argon blowing.
生产实践证明,75t LF还具有较好的脱氧、脱硫能力,并通过底吹氩等工艺,提高了不锈钢钢质纯净度。
3.
It is shown that high grade pipe steel can be produced with the three refining processes, but the purity and cleanness of the steel produced with LF-RH process are higher; the functions of different refining instruments are distinct, but they are affected effected by up and down working procedures because of the conjunction and restriction of the quantity and composition .
结果表明:三种工艺均可生产高级别管线钢,但LF-RH流程可生产纯净度和洁净度更高的产品;不同精炼手段具有不同的精炼功能,但由于生产流程中相续精炼工序渣量和渣组成等的相互关联和制约,各精炼工序均会受到上下游精炼工序的影响。
4) cleanness
[英]['kli:nnis] [美]['klinnɪs]
纯净度
1.
The effects of varying rare-earth content on cleanness, undercooling and grain size of 40CrMnSi alloy steel have been investigated by using metallographic microscope, scan electron microscope, temperature recorder, etc.
采用金相显微镜、扫描电镜、温度记录仪等分析测试手段研究了不同稀土加入量对40CrMnSi多元低合金钢的纯净度、过冷度以及晶粒度的影响。
2.
The relationships of cleanness, undercooling and grain size of low carbon steel have been investigated by using of vacuum glass encasement levitation melting.
利用玻璃包熔真空悬浮熔炼等手段研究低碳钢的纯净度、过冷度与晶粒度之间的关系研究表明:随着包熔次数增加,钢中夹杂物含量减少,纯净度提高。
3.
During developing, the chemical composition and cleanness of steel can be controlled by UHP(EBT)+LF/.
本文在试制SCM822H的过程中,采用超高功率(UHP)偏心底出钢电弧炉(EBT)初炼,钢包吹氩真空脱气(LF/VD)精炼及钙处理,控制了钢的化学成分和纯净度;采用神经网络预测钢的淬透性;在此基础上对钢的淬透性影响因素、晶粒细化及非金属夹杂物控制等进行了详细研究。
6) high cleanness
高纯净度
补充资料：无公度晶体
分子式：
CAS号：
性质：不能按同一公共尺度去衡量，即不能用同一平移矢量使晶胞中全部粒子复原的晶体。无公度晶体的产生是因为某些微扰，使得晶体中出现的两套亚点阵结构的周期彼此存在微小差异而不能按同一平移矢量使晶体复原。
CAS号：
性质：不能按同一公共尺度去衡量，即不能用同一平移矢量使晶胞中全部粒子复原的晶体。无公度晶体的产生是因为某些微扰，使得晶体中出现的两套亚点阵结构的周期彼此存在微小差异而不能按同一平移矢量使晶体复原。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条