查询词典 in sb.'s presence

Light and the presence of nutrients in the surface waters make phytoplankton growth possible.

光和地表水中养分的存在使浮游植物生长成为可能。

The presence of the pillion passenger, in fact, significantly improves the aerodynamic quality of the system, since the drag coefficient decreases of about 16%, passing from 0.54 with the rider to 0.45 with the passenger.

在场的 后座乘客，事实上，显着提升气动高质量的系统，由于拖曳系数下降约16 ％，通过由0.54 与骑至0.45与乘客。

Therefore it should be pointed out that the presence or absence of pincushion distortion is no indicator for the quality of the binocular, but it reflects a particular design strategy.

这里需要指出的是枕形畸变的有或无并不标示望远镜的质量，只是反应了特殊设计策略。

The title compound C_(27)H_(23)FN_(4)O_(2)C_(2H_(5)OH was obtained by the reaction of 1-phenyl-3-methyl-5-pyrazolone with 2-fluorobenzaldehyde in ethanol in the presence of piperidine under microwave irradiation and recrystallization from ethanol.

标题化合物C27H23FN4O2(C2H5OH)是由2分子1-苯基-3-甲基-5-吡唑啉酮和1分子2-苯甲醛微波辐射4 m in，用乙醇重结晶得到。

Some new α,β-unsaturated sulfones were prepared by condensation of 4-nitrophenylsulfonylacetates with aromatic aldehydes in cyclohexane/CH_3CH_2OH in the presence of catalytic amounts of piperidine.

不饱和砜是以对硝基苯磺酰基乙酸酯为原料与芳香醛在六氢吡啶醋酸盐催化下发生缩合反应制得的。

He could have said that the presence of Schumacher in the pits on certain occasions was too much.

所有的这些在看到之前那篇文章时，无限放大了。

This is based on the physical signs, such as appearance, the weight gain, and the presence of pitting oedema.

这是基于物理的迹象，例如外观，体重增加，和在场的孔蚀水肿。

It is the best packing for sealig and heatproof in the presence of high temperature and atrong pitting.

它在各种高温及化学侵蚀较强的场所是隔热密封的最佳盘根。

Before Piute Mountains, a valley came into view: suddenly the desert view of barrenness became distant memory as fresh green hills and fields signaled the graceful presence of spring.

在进入皮尤特山之前，车如一马平川的山间川道，大沙漠的干涸景象一忽间皆无，满眼的山绿地绿，春色依旧。

Indeed, I would be in the presence of this pivotal figure in history and an inspiring person in my life for several hours.

真的，在几个小时中，我将见证这个历史上的关键人物，以及我生活中令人激动的人物的出席。

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。