查询词典 hole

A convex lens can be used to concentrate the sun's ray and thus burn a hole in a piece of paper.

凸透镜可以用来聚集太阳光，将一张纸片烧穿一个洞。

Finally the simulation results are checked by using the double post-hole convolute of vacuum section of the Z accelerator as an example.

最后以Z加速器上MITL的中心汇流区为例，验证了模拟的正确性。

This paper uses the non-uniform grid model successfully to fulfill the requiremet of three-dimensional simulation modeling of the double post-hole convolute whose structures are complex.

成功地使用了非均匀网格模型，实现了对结构复杂的中心汇流区的三维数值建模；运用金属支撑杆模型，实现了负载的数值建模。

This paper uses the non-uniform grid model successfully to fulfill the three-dimensional simulation modeling of the double post-hole convolute whose structures are complex; uses strut to fulfill the load modeling of the computer implementation; explores the feasibility and application value of using MPI parallel algorith into the simulation.

成功地使用了非均匀网格模型，实现了对结构复杂的中心汇流区的三维数值建模；运用金属支撑杆模型，实现了负载的数值建模。探讨了MPI并行算法运用到模拟中的可行性及其应用价值。

Firstly, the line element of an accelerating black hole described by advanced Eddington coordinate and the surface equation of event horizon is given.

本文包含两个方面的研究工作：加速动态黑洞的热性质以及具有Killing对称性时空的Einstein-Hilbert作用量。

Whereas in China, a new kind of coordinate transformation has been used, which brings a dynamic research on black hole instead of the static research.

而国内使用了1种新的坐标变换，使黑洞的研究从静态进入到了动态。

According to their distribution in different regions, divided into ecological corridor, Butterfly Beach, mountain coppice, Guangdong roof, springs lake mountain scenery, the ancient knot-hole mountain village scenery, Xijing Road cave, the park service area eight major scenic spots, all the scenic spots are still in a primordial state of .

根据其分布区域的不同，划分为生态长廊、蝴蝶沙滩、山地矮林、广东屋脊、泉水湖山水风光、古结洞山村风光、西京古道溶洞、公园服务区八大景区，所有景区尚处于原生状态。

A planting density of 3,332 plants per hectare can also be obtained planting 1 corm per hole at spacing of 1.5×2 m.

按1.5m×2m的方式，每穴种一株也可以获得3332株/公顷的种植密度。

Soon after, an island farmer found pieces of eight around a hole in his cornfield.

此后不久，岛上一位农夫，在他玉米地的一个洞口周围发现了几枚8他金币。

We have been waiting in our planning because of this current coronal hole/small ejection scenario that is now ending.

我们一直在等因为现在的冕洞/小喷发的情形正在结束。

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