查询词典 ground crew

Then the time-dependent resistance models of the timber beam and timber column are calculated in which the empirical formula in China is used for above- ground,exposed timber beam and column and the decay depth model for under-ground timber in Australia is adepted the timber embedding wall.

然后据此推导了彩钢活动房各类构件的腐朽抗力衰减模型，采用国内经验公式推导了抗弯腐朽木梁和地面上木柱的随机时变抗力模型；采用澳大利亚的地下木材的腐朽深度—时间模型，推导了初始抗力为正态分布的随机变量的墙内木柱的随机时变抗压承载力模型，并采用该模型对某历史结构的木梁进行了剩余寿命预测。

Then the time-dependent resistance models of the timber beam and timber column are calculated in which the empirical formula in China is used for above- ground,exposed timber beam and column and the decay depth model for under-ground timber in Australia is adepted the timber embedding wall.

然后据此推导了各类构件的腐朽抗力衰减模型，采用国内经验公式推导了抗弯腐朽木梁和地面上木柱的随机时变抗力模型；采用澳大利亚的地下木材的腐朽深度—时间模型，推导了初始抗力为正态分布的随机变量的墙内木柱的随机时变抗压承载力模型，并采用该模型对某历史结构的木梁进行了剩余寿命预测。

Surface properties of Kapton without and with ograno siloxane coating were analyzed after exposure to ground state fast atomic oxygen radiation in a ground simulated atomic oxygen beam facility.X-ray photoele c tron spectroscopy,I.R.spectroscopy and scanning electron microscopy were used to characterize the chemical and physical changes of the surface of materials test ed.

用光电子能谱、红外光谱和扫描电镜研究有和无有机硅涂层的聚酰亚胺在模拟原子氧环境中表面所发生的侵蚀作用。

So in the river, both sides of erecting a bridge on the ground from the skyscrapers and high-rise construction of the Eiffel Tower, and even laying on the ground under the rail, creating an unprecedented miracle.

于是在大江、海峡上架起大桥，在地面上建造起摩天大楼和高耸铁塔，甚至在地面下铺设铁路，创造出前所未有的奇迹。

This paper is based on the pingpong bridge field ground protection ,itpresents one point to ground protection scheme which include the self-checking method of switches.

本文针对乒乓式保护，结合开关自检方法提出了完整的一点接地保护方案：在两点接地保护方案中估算了开关切换过程中过渡电阻变化对接地点位置计算的影响，提出了故障位置偏差式两点接地的自适应判据，为了弥补该判据的缺陷，提出了结合二次谐波辅助判据的综合方案。

Connecting the galvanized steel pipe with the ground, we should adopt the ground control card to achieve bridge connection.

镀锌钢管接地应采用接地管卡跨接，不应采用熔焊连接。

This year on June 25, one is received in the home of nearly 300 dwellers that already entered town of bridge of answer ground north " network of service of village of city of bridge of answer ground north opens information " inform, at the same time every dweller still got an exclusive user renown.

今年6月25日，已入住复地北桥城的近300户居民家中都收到了一份&复地北桥城小区服务网络开通信息&的告知，同时每户居民还获取了一个唯一的用户名。

The study results show that the dispersion of travelling wave is mainly caused by earth mode; Compared with aerial mode earth mode is greatly influenced by the factors such as ground conductivity, line average height above ground, bundle config...

研究结果表明：行波色散主要由地模引起；行波中地模受大地电阻率、线路高度、分裂导线数、分段地线、连续地线等因素的影响较大，而线模受到的影响较小，因此将线模作为故障定位用行波传播模式比较适宜。

Equally transmitting rate and feeding through probability are regarded as an important index of ground antiaircraft information chain transmit ability, mathematics model is set up to contrast and analyse the transmission ability of ground antiaircraft information chain before and after optimizing.

将平均传输率和连通概率作为评价地面防空信息链传输能力的重要指标，建立数学模型对比分析了优化前后的地面防空信息链的传输能力。

While this is going on, the ground sends up its own chain of shorter, positively charged leaders. It's only when these two chains meet, about a hundred feet off the ground, that we see the lightning bolt's flash.

我们所能看到的电闪仅仅只是在离地面一百尺左右，两个电链相遇的的时候。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。