在全暗条件下,温周期本身通过低温持续期、温周期反应阈值、温周期幅度决定昆虫的滞育发生。
Under condition of continuous darkness, cryophase duration, thermoperiodic response threshold and thermoperiodic amplitude play important roles in the determination of diapause in insects.
由于在国内尚无法得到长周期逐时温度参数,关于温频法气象参数的研究和应用相对缺乏。
Since the long term temperature records are not available in China, there is a lack of BIN weather data for study and application.
在水动力计算过程中考虑了洋流和季风等长周期动力因素,研究了温排水在这种长周期动力条件下的扩散规律。
In the process of hydrodynamic calculation, ocean current and monsoon have been added to the model, and the diffusion law of cooling water under the condition has been studied.
研究了含双周期分布圆形弹性夹杂的无限弹性平面在均匀拉伸和均匀温变下的弹性响应问题。
The elastic response of doubly-periodic arrays of circular elastic inclusions under the coupled action of uniformly mechanical loads and temperature loads is investigated.
中温变化催化剂运行的周期长短,是关系到合成氨生产企业直接经济效益的关键因素。
The operation cycle of the catalyst used in conversion at low temperature is critical to the direct economic returns of the enterprises which produce synthetic ammonia.
林火特征的周期与年均温、年降水量的周期关系很大。
The cycles of forest fire characters are closely related to that of annual averaged temperature and precipitation.
为了在试验周期中了解晶体管的结温,提出一种在功率晶体管稳态工作寿命试验过程中结温的测量与控制方法。
A method for measuring and controlling the junction temperature of power transistor during succession operation life test is proposed.
同时该芯片具有电源欠压保护、输出过压保护、过温保护和每个周期的电流限制等功能。
The chip has under voltage protection, over voltage protection, over temperature protection and cycle-by-cycle current limit.
在这个视频教程中,动画大师大卫·温斯坦将告诉您如何,打破常规,并开始步行周期-移动到清理-最后的高分辨率细节。
In this video veteran animator David Weinstein will show you how he breaks down and begins his walk cycles - moving onto cleanup - and finally the high resolution details.
采用新型柱填料,双柱温流程,使C2H2检出时间提前,灵敏度提高,分析周期缩短。
It USES new columns of filling material; adopt the double-strut process, which made the testing time of C2H2 beforehand, the sensitivity increased and the analysis cycle shortened.
采用新型柱填料,双柱温流程,使C2H2检出时间提前,灵敏度提高,分析周期缩短。
It USES new columns of filling material; adopt the double-strut process, which made the testing time of C2H2 beforehand, the sensitivity increased and the analysis cycle shortened.
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