1) cavitation nucleation rate
空穴成核率
2) nucleation and growth of void
空穴成核成长
4) caviation
成穴，空化
5) rate of holes with seedlings
成穴率
1.
Based on the formula calculation and field trials,it is obvious that the rate of holes with seedlings can be rapidly increased and it goes up to more than 90% by planting 2 seeds of corn and soybean respectively in the same hole of red soil upland.
通过推导提出了同穴播种成穴率的理论计算公式。
6) hole conductivity
空穴电导率
1.
The electron conductivity and hole conductivity of the silver iodo-bromide T-grain crystal doped with K_4[Fe(CN)_6] was determined with Wagner polarization.
利用Wagner极化法研究了掺杂K4[Fe(CN)6]浅电子陷阱掺杂剂的溴碘化银T 颗粒晶体的电子电导率和空穴电导率,并与未掺杂的晶体样品进行对比,分别考察了实验温度、掺杂剂用量、掺杂位置等因素对实验结果的影响。
2.
(After) the ionic current reached zero, the electric current was measured with vary voltage and then the electron conductivity and hole conductivity were determined.
根据Wanger直流极化法原理,采用可逆电极与阻塞电极并用的方法,对溴化银T颗粒乳剂微晶体在直流电场中进行极化,当离子电流为零时测得其电子电导率和空穴电导率。
3.
By applying Wagner polarization measurement,the effect of antifoggants on electron conductivity and hole conductivity of silver bromide iodide T-grain emulsions was studied.
利用Wagner极化法研究稳定剂和防灰雾剂对溴碘化银T-颗粒乳剂微晶体的电子电导率和空穴电导率的影响。
补充资料：成核
分子式：
CAS号：
性质：形成矿物晶体的最初阶段(形成晶核)的过程。其中，由均匀过饱和溶液中自发形成晶核称为均相成核，而在亚稳态溶液中放入晶种促进成核称为次级成核。借助某些固相基质表面促进晶核形成称为异相成核。异相成核是生物体内无机矿物形成的主要方式。
CAS号：
性质：形成矿物晶体的最初阶段(形成晶核)的过程。其中，由均匀过饱和溶液中自发形成晶核称为均相成核，而在亚稳态溶液中放入晶种促进成核称为次级成核。借助某些固相基质表面促进晶核形成称为异相成核。异相成核是生物体内无机矿物形成的主要方式。
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