periods的例句大全

Different crops have different periods of seedling, and farmers need to adjust their planting and cultivation strategies accordingly.

不同的农作物有不同的幼苗期，农民需要根据实际情况调整种植和栽培策略。

During the periods of seedling, attention should be paid to watering and fertilization to ensure healthy growth of crops.

在幼苗期，应该注重浇水和施肥，以确保农作物健康成长。

The Application of Direct Digital Frequency Synthesizer and Periods Synthesizer Based on FPGA in EIS

基于FPGA的DDS和周期合成技术在EIS中的应用

The design of DDS and Periods Synthesizer technology possesses some characteristics including high performance, high performance-cost ratio and simple circuit structure, and so on. These technologies can be easily embedded into the control system of EIS.

采用该方法设计的EIS激励源可以很容易地嵌入到EIS控制系统中，而不用专用DDS芯片，具有高性能、高性价比、电路结构简单等特点。

Conflict Control at Different Periods of Processing in Children with Two Subtypes of ADHD

注意缺陷多动障碍儿童在不同加工阶段的干扰控制

After the enterprise information technology has experienced the periods of electronic data processing system, management information system, decision supporting system, it now develops into enterprise resources plan system, the most advanced business management pattern in the world.

企业信息技术经历了电子数据处理系统，管理信息系统，决策支持系统，现在发展成为其为资源计划系统。

The latent period of marginal mode group was shorter than that of random mode group from the second to sixth series, and then the latent periods between two groups were compatible again.

从第二系列开始，随机式组潜伏期较边缘式组明显缩短，这种趋势一直持续到第六系列，此后潜伏期又趋于一致。

The results showed that the climate changing patterns had gone through several complex cycles of "warm and dry" and "cold and moist" periods.

结果表明，全新世以来，中国西部干旱区的气候变化经历了多次的相对暖干和相对冷湿交替变化，变化历程较为复杂。

Children, especially younger children, might potentially be contagious for longer periods.

儿童, 尤其是幼儿, 在较长时期内可能均具有潜在传染性.

It is indispensable for developing Marxism anthropology to meditate these three periods and to evaluate Satre's anthropological ontology objectively.

钩沉这三个阶段，评价萨特的人学本体论对发展马克思主义人学是非常必要的。

Quintus is a Latin praenomen, or personal name, which was common throughout all periods of Roman history.

Quintus是一个拉丁文的首名，或者说个人的名字。

The first of these periods may be traced from the age of Trajan and the Antonines, when the Roman monarchy, having attained its full strength and maturity, began to verge towards its decline;

此时这个罗马君主政权，从其全盛时期开始濒临其衰落的边缘，一直到被野蛮的德国人和塞西亚人所颠覆的西罗马帝国。

Five kinds of Fu, i.e. on parrots, lotus, fans, timely rainfalls and Da Shu, were representative of these different periods of time.

历代鹦鹉、荷花、扇、霖雨、大暑五类赋中，都有不少代表性的作品。

This tour transports you back in time to one of San Francisco's most fantastic periods, the 1950s!

这趟旅行将您带回到旧金山最美妙的时期之一,1950年代！

Classic video highlights various periods, including individuals and the associated video.

韩庚出道至今,各时期经典视频集锦, 包括个人以及与其相关视频.

Through study on the meiosis course of Avignon pollen mother cells, and the result shows: there is some correspondence between flower buds length and PMC developmental periods.

通过对花粉母细胞减数分裂进程观察，发现花蕾长度与减数分裂进程存在着一定的对应性。

Refractory periods of cardiac tissues and the filtering properties of the atrioventricular node in the isolated rabbit heart

家兔离体心脏组织的不应期及房室结的滤波特性

By singing "Ave Maria" singing songs can understand the different periods of musical styles, to understand the writing style of different composers to find religious art songs.

通过演唱《圣母颂》歌曲能使歌唱者了解不同时期的音乐风格，了解不同作曲家的创作风格，了解宗教性艺术歌曲。

Results: Captopril decreased incidence of arrhythmia in ischemic and reperfusion periods, and improved atrial ventricular block recovery in reperfusion period.

结果：卡托普利减少缺血及再灌注期心律失常的发生，加快再灌注期高度房室传导阻滞的恢复。

The unified national college entrance examination system has gone through the periods of "fermentation"," establishment and suffering the setback"," restoration and reformation".

全国统一高考制度先后经过了“酝酿期”、“建立和遭受挫折期”、“恢复和改革期”的变迁过程。