1) critical dark period
临界暗期
2) critical night length
临界暗长
1.
The zygaenid moth Pseudopidorus fasciata enters winter diapause as the 4th instar larvae under short daylight with a critical night length of 10.
在短日照条件下,环带锦斑蛾Pseudopidorus fasciata以4龄幼虫进入冬季滞育,其滞育诱导的临界暗长为10。
3) Critical period
临界周期
1.
Theoretical analysis for microbend critical period of optical fibers;
光纤微弯临界周期的理论分析
2.
Micro-bend optical fiber sensors are analyzed by use of the light ray tracing that the micro-bend critical period of optical fiber sensor is the space repeat distances within the fiber, through which light ray transmits at the maximum incident angle, and the result is coincident with the couple made theory analysis and experimental results.
采用光线寻迹法分析微弯光纤传感器，指出其微弯临界周期即为光线以最大入射角在光纤内传播的空间重复距离，结论与耦合模理论分析及实验结果一
4) critical period
临界期
1.
This paper attempts to expose the differences between language learners before and after the critical period in respect of cerebral development, cognitive mode and language input, and how these differences determine the differences between language acquisition before and after the critical period.
论述了临界期前后的语言习得者在大脑发育、认知模式及语言输入等方面的差异如何决定了临界期前后语言习得的差异 ,指出临界期是决定这些差异的根本原因 ,进而提出第二语言习得同第一语言习得一样存在临界期 ,而这个临界期同第一语言习得临界期一样 ,也应存在于青春期以
5) working out water level at critical period
临界期水位
6) air temperature periods
气温临界期
补充资料：临界长径比
分子式：
CAS号：
性质：用短纤维增强的聚合物基复合材料中短纤维的临界长度(Lc)与纤维直径(d)之比值。如果纤维长度(L)低于Lc，则降低增强的效果，故用短纤维增强的聚合物复合材料，其纤维的长径比()要大于临界长径比()。
CAS号：
性质：用短纤维增强的聚合物基复合材料中短纤维的临界长度(Lc)与纤维直径(d)之比值。如果纤维长度(L)低于Lc，则降低增强的效果，故用短纤维增强的聚合物复合材料，其纤维的长径比()要大于临界长径比()。
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