查询词典 zero

The results indicate that the lift of the zero speed fin stabilizer is relauive to its geometrical size, angular velocity and angular acceleration.

结果表明，零航速减摇鳍的升力与它的几何尺寸、旋转角速度和角加速度有关。

At the same time the angular point displacement is zero , owing to boundary condition complexity, the plate s dynamical analysis have some hardness.

同时该角点处位移为零，由于边界条件的复杂性，使这类板的动力分析具有一定的难度。

With toxicity evaluation,except 1 mg·kg-1dichlorvos、phorate and chlornyrifos,they produce middling harm to animalcule of farm soil,the rest different kinds and chroma pestcides bring lower or zero harm to soil animalcule.

通过毒性评价，除1 mg·kg-1敌敌畏、甲拌磷和毒死蜱对大田土壤的微生物为中等危害以外，其余的受试农药及浓度对土壤微生物低毒或无实际危害。

The Secretary for the Environment, Mr Edward Yau, delivered a speech at the Professional Green Building Council Zero Carbon Charter Launching Ceremony. He said climate change had been drawing animated discussions amongst scientists, academics, environmentalists and many other quarters in the community.

环境局常任秘书长出席由可持续发展委员会和顺德联谊总会合办的联校「更佳空气质素」研讨会致辞时表示，政府非常重视可持续发展，以及可持续发展委员会在策略制定和推动社会参与过程方面所作出的努力。

Our company profession manufactures family-use carbon monoxide announciator, Smog announciator and combustible gas call the police, Sensitivity high, Show intuitional, Cubage small Use zero achievementses consume electrochemical transducer and low achievements consume micro controller proceed design, Battery operating life long.

一氧化碳报警器，烟雾报警器本公司专业生产家用一氧化碳报警器、烟雾报警器及可燃气体报警等，灵敏度高，显示直观，体积小使用零功耗电化学传感器和低功耗微控制器进行设计，电池工作寿命长。

Therefore there exist the so called vacuum fluctuations. In the QED, for example, there exist the effects of zero-point oscillations of photons, the effects of vacuum polarization of electron-positron paris, and so on. They all could result in observable consequences , such as the anomalous magnetic moment of the electron, the spontaneous emission of atoms in excited states, the Lamb shift and the Casimir effect, which have been verfied in experiments.

例如，在量子电动力学中真空中存在着光子的真空零点振动效应，正负电子对的真空极化效应等等，它们都导致可观测的物理效果，如磁矩反常、激发态原子自发辐射、兰姆移动、卡西米尔效应等。

Content of anthocyanin was zero in different culture condition.

花青素在不同培养条件下含量都为0。

Nor is it sensible to revive Russia's old anti-Western, zero-sum strategic thinking.

而且，重新唤起俄罗斯旧式的反西方、零和博弈的战略思维也是不明智的。

When the earth self-rotation parameter fis not equal to zero, the surface wind stress forcing with anticyclonic or cyclonic vorticity may form a corresponding warm or cold gyre in the South China Sea through the Ekman pumping.

当地球自转参数f≠0时，通过埃克曼抽吸作用可在南海分别产生与反气旋性和气旋性海面风应力强迫相对应的暖涡和冷涡。

In such a medium, the direction of the Poynting vector monochromatic plane wave is antiparallel to that of its phase velocity. Because of that, DNG displays some unusual electromagnetic properties such as backward-wave effect, negative refractive effect, perfect lens and a limit situation, zero index of refraction materials.

在这种材料中，单色均匀平面波的相速方向和坡印亭矢量方向是相反的，因此使双负材料表现出一系列反常的电磁特性如：回波效应、负折射效应、完美透镜效应和一种极限情况即零折射率材料等。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。