1) the Changing weather
变天
2) variable-diameter upper wheel
变径天轮
3) space mutation
航天诱变
1.
Polymorphism analysis of cotton mutants and change agronomy traits of cotton by space mutation;
棉花航天诱变的农艺性状变化及突变体的多态性分析
2.
Rejuvenation and screening of space mutation Saccharomyces cerevisiae strains;
航天诱变啤酒酵母菌株的复壮与筛选
3.
The conception,characteristic,research of space mutation breeding,and the application of greenstuffs with space mutation breeding were introduced systematically by the writer.
航天诱变育种又称空间诱变育种,是一种利用航天技术与现代生物技术、常规育种技术相结合而成的新兴育种技术。
4) weather change
天气变化
1.
An investigation on relativity between arthralgia of rheumatic diseases patient and weather changes;
风湿病病人关节疼痛与天气变化的相关性研究
2.
The variety of the weather condition in which a transmission and distribution hybrid system resides has a significantimpact on the reliability results of power systems; therefore, model is the key point of reliability evaluation when consideringweather change.
电力系统可靠性评估的结果受天气变化的影响很大,可靠性评估的模型是所有问题研究的重点。
5) antenna displacement
天线变形
6) strain gauge balance
应变天平
1.
Dynamic experiment,modeling and compensation of bar-shaped strain gauge balance for wind tunnel
杆式风洞应变天平动态实验、建模与补偿
2.
This paper presents an efficient automatic calibration of strain gauge balance elastic angle by means of TG-1 micro-angle trans-ducer and 3054A automatic data acquisition/control system.
本文介绍了在风洞应变天平校准中采用的 TG-1微量角度传感器,经3054A系统数据采集处理,实现了应变天平弹性角的自动校准。
补充资料：变天
①天气发生变化，由晴变阴、下雨、下雪、刮风等。②比喻政治上发生根本变化，多指反动势力复辟。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条