查询词典 nanoseconds

He or she can spend four hours lecturing about the history of an obscure programming language or providing a proof of how the code you wrote is less than perfectly optimal and may take an extra three nanoseconds to run.

他或者是她可以花4个小时去探讨一个很冷僻的语言，或者去证明你写的代码是如何的不完美并且有可能会在运行的时候多花3纳秒。

When they brought the clocks together and made a comparison, the clock on the plane was indeed a few nanoseconds slower than the other clock.

当他们将两个时钟拿到一起比较时，飞机上的时钟确实较另一只慢了几毫微秒。本文来源：考试大网

When they brought the clocks together and made a comparison, the clock on the plane was indeed a few nanoseconds slower than the other clock.

当他们将两个时钟拿到一起比较时，飞机上的时钟确实较另一只慢了几毫微秒。下面是我发表的精彩主题，欢迎点评

And the final, crucial transition -- the transition from computers working at nanoseconds to computers working at picoseconds -- was dependent on Type IIb diamonds.

而这最终的、关键性的转变--将运行速度为毫微秒的电脑转化为运行速度为微微秒的电脑--则将依赖于Ⅱb型金刚石。

At present, laser process technology develops fast, since a laser light can obtain many good characteristics such as good direction, high energy density to focus the beam at a micrometer level, small pulse width ranging from dozens of Nanoseconds to dozens of Picoseconds, heating material immediately, decreasing heat effect on materials and so on.

由于激光束具有良好的方向性和高能量密度，可将光束聚焦到微米量级；由于激光束的脉冲宽度可达数十纳秒到数十皮秒，能够快速加热，对材料的热影响效应减小；因此，激光的以上优点为微加工提供了有利的条件，同时也促使激光加工技术迅速发展。

Coupled a ultrashort laser pulses into the fiber probe to serve as near-field optical excitation and acquired their response optical pulse, images of each moment that happened in a few picoseconds or nanoseconds could be obtained only once. The time broaden properties for a 50 ps pulse through a fiber probe were measured by streak camera.

在高时间分辨NSOM研究方面，本文先后建立了以皮秒红外条纹相机和光电倍增管为测量手段的皮秒、纳秒时间分辨NSOM装置，通过采集样品响应光脉冲的时间特性，单次扫描就可完成皮秒、纳秒变化过程中的近场光学图像。

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。