查询词典 diffusively

A new kind of a radio frequency excited diffusively cooled gain slab waveguide CO2 laser was presented.

提出了一种新的射频激励增益波导阵列CO2激光器技术。

Such phenomena are analytically verified when the coupling matrix is diffusively coupled with periodic and Neumann boundary conditions.

当耦合矩阵是扩散耦合且具有周期与诺曼的边界条件时，这种现象将被分析地证实。

However, for a typical connectivity topology such as the diffusively coupled matrix,λ2 moves closer to the origin, as the number of nodes increases.

然而，对於特有的拓朴连结就像是扩散地耦合矩阵，当节点的个数增加时，λ2对零点越靠近。

Despite its crucial role, a quantitative assessment of these properties on geographical scales remains elusive, and the assumption that humans disperse diffusively still prevails in models.

在有了这些基础之后，很快将有可能开发出一组新的模型来解释人类疾病的传播。

Hybridization signals were identified in the nuclei of tumor cells and the positive cells distributed diffusively or focally. Tag expression was found in 75 human brain tumor tissues out of 96 SV40 DNA positive cases. Tag-RB specific complex was found in all of 75 Tag positive cases.

SV40 DNA定位于肿瘤细胞核，阳性细胞呈弥漫或片灶状分布。96例SV40 DNA阳性脑瘤组织Tag表达阳性75例，所有Tag表达阳性瘤组织均发现Tag与RB形成特异性复合物。

The Control System for Sealed-off and all-metal RF-excited CO_2 Lasers;2. An experimental study of 100W radio excited diffusively cooled all-metal rectangle waveguide CO_2 laser was carried out.

对新型百瓦级射频激励扩散型冷却全金属矩形波导CO2激光器进行了实验研究，实验中采用了CASE-I平行平面腔，试验结果表明，在采用10%透过率的输出镜时，激光输出最大功率达到146 W，电光转换效率达到17。

Beijing Institute of Technology, Beijing 100081,ChinaIn order to get the high output power, a RF excited diffusively cooled all-metal slab waveguide CO2 laser was reported, in which gas discharge region was constructed by two aluminum side walls and aluminum electrodes. The region dimension was 2 mm height×20 mm width×386 mm length, and the gas composition was CO2:N2:He:Xe=1:1:3:0.26. This technique replaced the old ceramic and metal sandwich waveguide technique.The optimum out power 127 W was achieved from the RF excited diffusively cooled all-metal slab waveguide CO2 laser with the longitudinal voltage uniformity distribution technique and scaling area technique. The electro-optic conversion efficiency was about 14%.

为了获得较高的激光输出功率，介绍了射频激励扩散冷却全金属板条波导CO2激光器，放电区域由左右两个铝合金壁和上下两个铝合金电极构成，放电区域高2 mm，宽20 mm，长386 mm，工作气体混合比CO2：N2：He：Xe=1：1：3：0.26，该技术代替了过去的金属陶瓷结构，结合纵向电压均匀分布技术和面增比技术，获得了127 W的激光输出功率，光电转换效率高达14%。

Accumulative total hydrocarbon expulsion rate is 60%-80%, of which compactively hydrocarbon expulsion , diffusively hydrocarbon expulsion and micro fissure hydrocarbon expulsion are predominant whereas water soluble facies hydrocarbon expulsion occupies a small proportion.

现今累计排烃率为 6 0 ～ 80 ，其中，压实排烃、扩散排烃和微裂缝排烃占主导地位，水溶相排烃只占很小比例。

Results:1、Three distinct bladder mucosa patterns were seen:normal mucosa and wall,but the urine was light-echogenic;the mucosa and wall thickened with enhanced echoes and irregular mucosa;local mucosa thickened in rhomb or flat figure.2、The bladder wall diffusively thickened or somewhere,three layers of the wall clear or obscure.3、Some echoes spots floating in the urine.

结果：1、膀胱粘膜图像可分为三类：A、粘膜未见确切异常回声，但尿液有漂移光点；B、粘膜弥漫性增厚，回声增强，粗糙不光滑呈细颗粒状、断续状表现；C、粘膜局灶性增厚呈棱形或扁平状；2、膀胱壁回声可正常，弥漫性增厚或局灶性增厚，三层结构可辨，基本可辨或分辨较差；3、尿液内出现不同程度的光点透声。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失