1) Null testing
零检验
1.
Design of Compensator for Convex Surface Null Testing of Large Aperture Lens;
大口径透镜凸面零检验的补偿器设计
2) null test
零检验
1.
The calculation formulae of orininal constructure prarameters of single lens compensator are derived for the null test of aspherical surface interferometer according to the third order aberration theory.
根据三级像差理论推导非球面干涉仪零检验的单透镜补偿器在几种检验光路中的初始结构参数计算公式。
3) null test
零位检验
4) component test
零件检验
5) null result experiments
零检验实验
1.
The method looks very promising in the view of the application to null result experiments with modulation methods,such as experiment tests on the photon rest mass.
这种方法对于确定频率的零检验实验,譬如光子静止质量检验实验等具有一定的参考实用价值。
6) zero load method
零荷载检验
1.
Considering the complication of engineering,the zero load method was found to ensure the reliability of the combined method.
同时考虑到实际工程的复杂性,提出了保证混合法可靠性的零荷载检验方法。
补充资料：零息票债券；零券息债券
零息票债券；零券息债券一种以低于票面价值的价格发行的债务工具。债券不支付任何票息；它在到期日是以面值赎回的。
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