发射

The test results indicate that Lambert cosine radiation characteristic of the new method has a distinct improvement, and the incidence normalized curve approaches to the standard cosine curve in the 0° and 45°. Moreover,with the new mehtod, hemisphere index of reflection uniformity increases from 0.77 to 0.98 at 300 nm and the hemisphere index of reflection averagely enhances by 33% at 200~400 nm.

测试结果表明，新工艺的朗伯余弦辐射特性得到明显改善，在0°与45°入射时，归一化曲线接近标准余弦曲线；300 nm处半球反射率均匀度从0.77提高到0.98；200~400 nm处半球反射率平均提高33%；将其应用于紫外-真空紫外遥感仪器上进行了角度响应测试，漫反射特性明显优于美国2002年发射的同类仪器SBUV/2。

The Russian cosmonaut blasted off on April 12, 1961, orbiting the Earth in about 90 minutes and becoming the world's first spaceman.

俄国的宇航员在0961年4月12日发射升空，绕着地球运行90分钟成为世界上第一个宇员。2。

The Soviets had much more thrust power; they launched the first inhabited capsule with a dog in it,and then in 1961 made Cosmonaut Yuri Gagarin the first human to orbit the earth.

苏联当时有更强大的推动力，他们首次发射了载有一只狗的太空舱，然后在1961年，让宇航员Yuri Gagarin 成为第一个围绕地球轨道飞行的人。

We were so close to the launching centre that we could hear the voice of count down.

很高兴可以不上课，我们跑到外面站在操场上等着看发射。

The realistic sounds of the Retro Rocket count down to blast off as vibrating movement simulates the toys launch into outer space.

现实的声音，该火箭的复古计数下降到爆炸小康作为振动运动模拟玩具发射进入外层空间。

The preliminary results of searching for steady TeV gamma ray emissions from Crab Nebula with these data were presented in this paper.

报道了利用Tibet Ⅱ在1995年10月至1997年9月、HD阵列在1997年2月至8月收集的数据寻找来自蟹状星云方向的10TeV和3TeVγ射线稳定发射的初步结果。

"A celestial cyclone, a pulsar at the heart of the Crab Nebula fires off jets of high-energy particles in this Chandra image."

在这幅由钱德拉（NASA的轨道X射线天文台）所发回的照片中，处在蟹状星云中心的一颗脉冲星正发射出一股高能量的粒子形成了天体飓风。

Analysis shows that the accumulative excess events of steady 3TeV gamma ray emissions from Crab Nebula was increasing stably and the statistical significance reached 3.2σ, whereas no statistical significant evidence of steady 10TeV and 30TeV ga...

分析表明，来自CrabNebula的 3TeVγ射线的累积信号事例数显示了稳定增长的趋势，显著性达到了 3.2σ，但没有发现 1 0TeV和 30TeVγ射线稳定发射的迹象

Analysis shows that the accumulative excess events of steady 3TeV gamma ray emissions from Crab Nebula was increasing stably and the statistical significance reached 3.2σ,whereas no statistical significant evidence of steady 10TeV and 30TeV gamma ray emissions was found.

分析表明，来自Crab Nebula的3TeVγ射线的累积信号事例数显示了稳定增长的趋势，显著性达到了3.2σ，但没有发现10TeV和30TeVγ射线稳定发射的迹象。

The stuntman wears a crash helmet and padded clothing, which has handles on the back to facilitate throwing the human projectile

特技演员戴着防撞头盔，穿着有衬垫的衣服，衣服背后有把手以便人们"发射人体炮弹"。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。