按照预定时间

Gain-scheduling flight control law is used to determine the deflexion angles of the control surface and control the trajectory of the vehicle, and the trajectory simulation results are obtained. The results indicate that under the control system the latter is complicated, so direct acceleration is superior.

结果表明，操纵控制下的飞行器能够按照预定轨迹飞行；使用螺旋加速方式，可以延长激光加速的时间，但是这两种加速方式最后得到的速度差不多，而螺旋加速的操纵复杂，因此竖直平面内直接加速有一定的优势。

If we do as you required,there would probably be some packages in stock which might oxidize with the time going.

考虑你们预定的数量很少，如果按照你们的要求，将有一些包材的囤积，随着时间的推移，将会生锈。

It was a point of honor with the Indian warrior to redeem his word, when pledged to return and meet at his death at a given hour.

为了实践诺言，按照预定时间回来接受死亡，在印弟安战士看来是一种荣誉。

Causes through the software programming to fill installing equipment according to prearrange the request operation, and can according to the actual need choice different specification which produces carry on the irrigation and the on-line revision various movements delay time.

通过软件编程使灌装机按照预定要求操作，并能根据生产的实际需要选择不同规格进行灌溉及在线修改各动作的延时时间。

A true time and money saver, AutoPageUpdate puts new web page material on chosen web site pages at pre-determined frequencies.

这是一款真正的时间和金钱节省器，AutoPageUpdate 可以按照预定义的频率把新的网页资料放到选择的网页上。

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。