查询词典 eighteen holes

This ones got slightly smaller holes so we don't get the holes coinciding over each other.

这层的网眼要稍微小一点，所以我们不需要让网眼彼此重合。

By means of simulink of Matlab, it is known that the method that electric field is strengthened and two damp holes are turned on can lead to transfer ratio of force to be fallen during the phase of low frequency; on the other hand, the method that electric field is weakened and two damp holes are turned off can lead to transfer ratio of force to be fallen during the phase of high frequency.

通过Matlab仿真计算可知，振动物体在低频阶段，加大电场和开启两阻尼孔能使力传递率较低；而在高频时，关闭电场和阻尼孔，其力传递率较小。

Based on the analysis of sediments and diagenesis of YangXin Series, author studied systematically all types of holes and fractures including stracture fissures, secondary corrosion cavities, contract holes and crevices, unloaded fissures, regionalrifts crush cracks (mechanical, hydraulic and oil-gas divulsional), seperate fissures in layres, collapse breccia′s clinks and seam lines, etc,.

作者在对阳新统沉积及成岩后生普通化的分析基础上，全面系统地分析了包括构造裂缝在内的各种孔洞缝类型，如次生溶蚀孔洞、收缩成因孔缝、卸荷张缝、区域裂缝、压裂缝（机械压裂、水力压裂、油气扯裂）、层理脱空缝、垮塌角砾间孔缝、缝合线等。

The required porosities for various cases were obtained through varying the diameter of holes and spacing among the holes.

各物理模型通过改变气膜孔径大小和孔间距得到不同的孔阵排列疏密度。

It was shown that corrossion fatigue properties for thespecimens with cold-expansion holes are batter than that for specimens with reamed holes.

由试验结果的统计处理知，95％置信水平下冷胀孔在3.5％NaCl溶液中的平均疲劳寿命比常规制孔的提高2.36倍到4.16倍。

It effectively solves this problem by regularizing the holes with ellipse and by locally broadcasting the information of holes outside.

该协议通过把洞规则化为一个椭圆，并把洞的信息向外局部广播，从而有效地解决了该问题。

It shows that the average thickness of the surface layer of crystals,the palisade and cone layer and the eggshell membrane are 20.8,220.8 and 62.5μm,respectively,which accounting for 6.8%,72.6% and 20.6% of the total thickness of the eggshell.There are many vesicular holes in palisade layer with an average diameter of(0.32±0.08)μm(n=30).The function of such holes may be of significant to air exchange.The shape of eggshell pore on the surface layer of crystals is round or ellipsis.The fracture surface of the pore is funnel-shaped.

结果表明：白冠长尾雉卵壳的表面晶体层、栅栏锥体层和壳膜层的厚度分别为20.8，220.8和62.5μm，分别占卵壳总厚度的6.8%，72.6%和20.6%；栅栏层有很多蜂窝小孔，其直径为(0.32±0.08)μm(n=30)；卵壳表面有许多圆形或椭圆形的气孔，可能与胚胎发育过程中的气体交换有关，气孔横断面呈细漏斗状，在其上半部有颗粒状填充物。

The cylindrical film holes are 45° inclined and perpendicular oriented, there are totally fourteen holes placed on one ribbed wall. Geometrical parameters such as rib angle (45°, 60°, 90° and 120°), rib height (h/e=1.0, 2.0), location of the hole relative to rib on the discharge coefficients and pressure loss characteristics are all studied systematically.

实验中主要研究了肋的角度(θ=45°、60°、90°、120°)、肋的高度(h／e=1.0、2.0)、肋与气膜孔的相对位置、通道横截面的高宽比(H／W=0.5、1.0、2.0)等几何参数对气膜孔出流特性的影响，以及肋的几何结构、气膜孔的出流对通道流阻特性的影响。

Given our current understanding of black holes and white holes we are not even sure of such a connection could exist, or if it did, where it would take us.

基于现在我们对黑洞和白洞的认识，我们甚至确定不了可以存在的这样的一个联接关系，或如果它真的如此，它会带我们到什么地方去。

In the alternative cold dark matter model, huge stars would not by themselves provide enough material to create supermassive black holes, and current theory can't fully explain how the gargantuan black holes came to be.

而在冷暗物质模拟中，巨大的恒星本身不会提供足够的物质材料，以形成特大质量的黑洞，而且目前的理论无法充分地解释大型黑洞是如何形成的。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。