positive hole
英 [ˈpɒzətɪv həʊl]
美 [ˈpɑːzətɪv hoʊl]
空穴
双语例句
- We analyze the positive and negative lens effect caused by the hole theoretically and give the expression of normalized transmittance in this condition.
本文从理论上分析了因孔洞而产生的正透镜或负透镜效应并给出了归一化透过率的表达式。 - Positive clutch-locks needle and scale at exact dimension of hole being measured.
强制离合器-将针和刻度锁死在恰当的适合孔径测量的位置。 - Conversion of positive hole to electron in the process of latent image formation
潜影形成过程中的空穴及其转换 - Treatment of Serous Otitis Media by Positive Pressure Tympanic Administration Through Auripuncture into a Single Hole
单孔鼓膜穿刺正压注药治疗小儿分泌性中耳炎 - The vermiculite content has a positive correlation with the water content, total hole pace, capillary porosity, water intake rate and the capillary height, and has a inverse correlation with the percolation rate.
蛭石含量与饱和水含量、速效水含量、总孔隙度、毛管孔隙度呈正相关；与基质吸水速率、毛管水上升高度均呈显著的正相关关系； - Laboratory tests show that the high temperature tolerant and salt resistant polymer positive colloid drilling fluid has good hole cleaning, good friction control and wellbore stability, and good formation protection capability.
室内试验结果表明，耐温抗盐聚合物正电胶水基钻井液具有良好的井眼净化、摩阻控制、井壁稳定及油层保护等性能。 - The received forces of the piston and the roller were analyzed. The bearing force of the stator, the positive pressure and the friction between the jar hole and piston were simulated.
柱塞组件的受力分析，对定子的支承反力、缸孔与柱塞间的正压力、缸孔与柱塞间的摩擦力进行仿真分析； - Application of sulfonated and oil-mixed positive gel polymer drilling fluid in the horizontal well with long open hole
正电胶磺化混油聚合物钻井液在长裸眼水平井中的应用 - The variations of atmospheric ozone and NO 2 contents have a good positive correlation and the correlation coefficient reaches 0.69. During the ozone hole, the content of NO 2 is always on low level and the altitude of its layer is higher.
大气臭氧和NO2的变化有很好的正相关性，相关系数达0.69；臭氧洞期间，NO2含量一直处于低值，且层的高度较高。 - Different desensitizing dyes had different effects on the internal photographic property and ESR signal intensity because of their desensitizing mechanisms. The results can be explained based on the behavior of the positive hole within the silver halide crystal.
随灰化程度的上升而下降.不同减感染料由于其减感机理的不同，对内部感光性能和ESR信号强度的影响也不同.上述结果可以用空穴在颗粒内部的行为来解释。 - It is shown that when-Λ r 3 H> 3m/ 2, the spin of the neutrinos leads to a positive additional term in the quantum entropy of the black hole;
结果表明，-∧r3h>3m/2时，中微子自旋使黑洞量子熵增大； - Field using shows that, by the coordinating of positive gel and polyol, its hydration inhibition to clay and sloughing control are enhanced, and this is good for hole stabilization and formation protection.
经现场应用表明，聚合醇与正电胶的协同作用，增强了对粘土的水化抑制能力和防塌性能，利于井壁稳定和油气层保护； - Positive or minus focal distances of small circular aperture's and small aperture glasses elastic stability of the rectangular plate with a circular hole
小圆孔的正负焦距与小孔眼镜开圆孔矩形板的弹性稳定性 - The organic black positive gel ( BPG) drilling fluid was employed, combined with pipe-sticking prevention by solid and liquid lubricants and hole stabilization technologies.
采用有机黑色正电胶钻井液，并配合固体、液体润滑剂防卡和岩屑床控制以及井壁稳定技术，满足了高难度定向井的钻井施工要求。 - ( And do a blank hole, a positive control hole and a negative control hole).
（同时做空白孔，阴性对照孔及阳性对照孔）。 - By limited dilution subcloning 3 times, until the positive hole of monoclonal cells was 100%. Picked clones were frozen in liquid nitrogen after extended culture.
用有限稀释法进行3次亚克隆，直至单克隆细胞阳性孔率为100%，挑取单克隆进行扩大培养后液氮冻存。 - Then, the positive and negative energy states of the particles have been carried to study, and the condition of spontaneous radiation of the black hole has been obtained.
对粒子的正、负能态的能级进行了讨论，从而找出该黑洞发生自发辐射的条件。