射出

I remember moons that were even older and more battered than this one; I've seen loads of these moons, seen them being born and running across the sky and dying out, one punctured by hail from shooting stars, another exploding from all its craters, and yet another oozing drops of topaz-colored sweat that evaporated immediately, then being covered by greenish clouds and reduced to a dried-up, spongy shell.

我记得一些更古老的星球，比月亮更加破旧；我看到过那么多的星球，它们一夕诞生，然后划过天空，渐渐陨落。其中一个被流星碎片射中，一个由于陨石坑爆炸，还有一个渗透出浅黄褐色的汗滴，然后一瞬间被蒸发，被绿色的云覆盖，最后渐渐枯竭，皱缩成一个海绵般的壳。

Also it is found that when the reflectivities of two antireflection and high-reflection coatings increase, and the stable oscillation of the master wave is established in the external cavity, the threshold current is the lowest, but the efficiency of the electro-optical conversion and the power of the output light reduce sharply.

并且发现当两端面的反射率增加，同时激射波长在外腔长度中形成稳定谐振时，激光器的阈值电流达到最小值，但相应的电光转换效率和出光功率会急剧地减小。

Taking no account of aberrations,the optical spot size of the lens whose diameter is 1.80 mm is 1.2 μm.Compare the measurement value which is 1.5 μm with the theoretical one,they are almost identical with each others.It also proves the theoretical analysis is reasoned.

在不考虑像差的情况下，直径为1.8 mm的透镜其出射光斑直径为1.2 μm，利用狭缝扫描法进行了实际测量，测量值为1.5 μm，理论值与实验值基本吻合，从而说明理论分析的合理性。

In this model, the noise field in sound shadow region is deduced by applying Huygens-Fresnel principle. It provides a new ideal for deducing the diffraction sound of complicated noise source.

模型中对声影区的声场分布采用惠更斯-菲涅耳原理进行推导计算，给出的理论计算公式可为推导计算其它复杂声源的衍射声提供借鉴。

This instrument combines wireless RF module with singlechip. It can realize measurement, preservation and distant wireless communication all-in-one. It not only can measure and show snap cap's resistance quantity intuitively, but also can transmit data to monitoring center's PC by wireless in time. It makes data vision and data recognition. It can deal with the resistance's data the is measured in blasting scene by wireless. It provides more safety control and convenience for the employees in scene operation.

该设备将射频无线模块与单片机系统相结合，实现了数据测试、保存、远距离传送一体化，不仅能够快速直观的测试并显示出雷管的阻值，而且能及时地将测试数据以无线的方式传送给监控中心的PC机，由PC机进行数据的显示和识别，成功地实现了爆破现场雷管电阻测试数据的无线处理，为现场作业提供了更为可靠的安全保障，并极大地便利了工作人员的现场作业。

Based on the traditional test device, a new intelligentized device, which tests the shooting-imbalance-impulse of non-recoil arms and shoulder arms, was discussed in this paper.

本文就是针对这一需要，对无坐力武器和肩射武器射击不平衡冲量的测试装置进行了探讨并开发出一种新型的测量装置。

I formed a beautiful picture in my mind: In the lofty mountains covered with dense forest, a handsome boy with leg wrappings, wearing a jacket made of animal skin and shouldering a hunting-gun, was running with a hunting dog after a wounded river deer, whose stumbling steps were set against the white cloud in the blue sky in sharp contrast to the strong and vigorous image of the boy----the boy was none other than myself.

当时，我的脑海里勾勒出了一幅美妙的图画：林木茂盛的崇山峻岭中，一个扎着绑腿、身穿兽皮背心、肩扛猎枪、手牵撵山狗的英俊少年，正在追赶一只已经被射伤的獐子，獐子踉踉跄跄的步态和少年骄健的身形，映衬在蓝天白云之间——这少年不是别人，就是我。

Shevchenko had shot wide and got in a mess with Ballack and Essien, and things did not look hopeful when out of nowhere Lampard struck a fierce right-footed shot into the far top corner for one of the best goals of his career.

舍瓦、巴拉克和埃辛配合出现失误，射门也偏出，事情进展的并不是很顺利，这时兰帕德一脚惊世骇俗的右脚背抽射打入了他职业生涯中最精彩的一粒入球。

The InGaAs/GaAs/AlGaAs strained layer quantum well lasers were grown by molecular beam epitaxy. Ridge waveguide InGaAs/GaAs/AlGaAs strained layer quantum well lasers operating in the fundamental transverse mode up to 140 mW at a wavelength of 980 nm were fabricated.

利用分子束外延生长了InGaAs/GaAs/AlGaAs应变量子阱激光器材料并研制出基横模输出功率大于140 mW，激射波长为980 nm的脊形波导应变量子阱激光器，其微分量子效率为0.8 W/A，垂直和平行结平面方向远场发散角分别为28°和6.8°。

Yanowitz algorithm which interpolates the image grey by gradient imformation. Then it can get water meter frame information by horizontal and vertical projection, and extract line by improved Hough transform. Finally, the image can be corrected by affine transform.

Yanowitz算法，能够很好的分割目标和背景；再利用水平和竖直投影提取水表表框信息；然后再利用改进的Hough变换提取表框范围内直线，对结果进行统计分析，求出水表的倾斜角度；最后采用逆仿射变换的方法，对表框图像进行双线性插值旋转，得到表框的矫正图像。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。