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mass concentration factor 质量浓度系数
As found in Example 1, the stress concentration factor for the fillets is equal to 1. 78. 如例1中所求出的;圆角的应力集中系数等于1.;78。
Haze - A mass concentration of surface imperfections, often giving a hazy appearance to the wafer. 雾度-晶圆片表面大量的缺陷,常常表现为晶圆片表面呈雾状。
The difference between par-ticle mass concentration and Bosch smoke number is indicated. 指出微粒的质量浓度与波许烟度的不同。
DHC could inhibit platelet aggregation by increasing cAMP mass concentration in rabbit platelets. DHC可能通过增加血小板中cAMP的质量浓度而且抑制血小板聚集
The aquatic could enrich the radioactive 89Sr. The maximum concentration factor was 94. 7 for snail, 36. 7 for fish and only 12-6 for honewort. 水生生物对放射性锶都有一定的浓集作用;最大的浓集系数;螺蛳为94.;7;鱼36
Haze -A mass concentration of surface imperfections, often giving a hazy appearance to the wafer. 手工印记-为区分不同的晶圆片而手工在背面做出的标记。
The stress concentration factor (SCF) decreased with the increase of the width of plates when the hole diameter was definite. 结果表明：在开孔尺寸一定的情况下，随著板宽的增大，开孔损伤板的应力集中因数减小；
Stationary source emissions - Determination of low range mass concentration of dust - Part 1: manual gravimetric method. 固定源辐射。粉尘的小范围质量浓度的测定。第1部分:人工重量测定法。
The specific activity of 14C in new leaf appeared greatest value of 29656.59 Bq/g at 21d, with distribution percent reaching 86.34% and concentration factor (CF) reaching 5035. 新叶中14C比活度在第21d出现最大值(29656.;59 Bq/g);分布百分比达86
The combination rate approached the optimum of 56% and the rupture strength was 45MPa as glutaraldehyde mass concentration was 5g/L. 当戊二醛的质量浓度为5g/L时;肝素的结合率为56%25。共混膜的断裂强度为45MPa.
When the valid strain concentration factor is 1.3,the fatigue life calculated with the Coffin-Manson equation is conformant to the fatigue life from test rigs. 当取有效应变集中系数为1.;3时;根据Coffin-Manson公式;运用PALIO后桥用钢的应变疲劳性能计算得到的疲劳寿命与实际台架疲劳寿命相符。
The data showed that DHC increased cAMP mass concentration in rabbit platelets significantly compared with the control group. 与对照组相比 ;DHC显著增加兔血小板中cAMP的质量浓度 .
Computational examples are presented, and the influence of wave number and wave incidence angle on dynamic stress concentration factor (DSCF) is discussed. 通过算例给出了浅埋圆孔动应力与入射波数、入射波角度的变化规律。
Mass concentration of NP15EOdecreased 98% again after 7 days, and those of NP18EO and NP_(20)EO decreased 90% after 14days. NP_(15)EO、NP_(18)EO、NP_(20)EO的表观质量浓度出现先增加再降低的现象,7天后NP_(15)EO的质量浓度与初始相比又降到98%25,14天后NP_(18)EO和NP_(20)EO的质量浓度又降到90%25;
The transition method of geometrically similar elem ent for computation the stress concentration factor of notch is proposed and some problems is computed by this method. 用该方法对几个问题进行了计算。
Analysis showed a negative correlation of mass concentration between NO2 and O3 and confirmed that NO2 is important precursor substance of O3 . O3与NO2呈现负相关性,验证了NO2是生成O3的重要前体污染物。
The basic component of film and the concept of critical pigment mass concentration(CPMC) of water finish were discussed. 介绍了水溶性涂饰剂涂膜的基本组成与临界颜料质量分数(CPMC)的概念。
By gravitational decantation and centrifugal separation treatmentm,the mass concentration of quinoline insoluble(QI) in coal tar is less than 0. 以煤焦油为原料;通过重力预沉降、离心分离处理;制备出优质的针状焦生产原料;煤焦油中喹啉不溶物(QI)质量分数<0。
A cloud is a mass of vapor in the sky. 云是天空中的水汽团。