A comparative study on the entomogenous fungus Paecilomyces cicadae and its sectors;
虫生真菌蝉拟青霉及其角变株的比较研究
Sectoring became visible after subculturing for 5-6 generations, more frequently with 13S8.
菌株角变现象在继代培养5-6代后表现明显,而13S8角变子出现的频更高。
Economical operation by adjusting rotational speed and blade angle in large pump stations is put forward,calculation results indicate that assembly efficiency by adjusting rotational speed and blade angle is about 5 percentage points high.
分析了泵装置进行工况调节的方法,如变角调节、变速调节、可调前导叶调节、前置导轮调节等,推导出了变角经济运行、变速经济运行的优化表达式,并提出了大型泵站变速变角经济运行方式。
To correct the limitation of SHI et al's method on calculating martensitic transformation shear angle and acquire right modification of surface relief angle,Fe-25Mn-6Si-5Cr alloy was taken as an example and its surface relief angles caused by stress-induced γ(fcc)→ε(hcp) transformation were measured by(atomic) force microscope.
为了修正石玮等的模型在计算马氏体相变切变角时的局限性,给出对浮凸角的修正,从而得到正确的相变切变角。
control synchro transformator
控制式自整角变压器
azimuth rate computer
方位角变化率计算机
close-fit mapping method
精密拟合保角变换法
deflection angle
偏角;偏角;偏离角;偏斜角;偏转角;变位角;致偏角
change the role of(an actor)
改变（演员）的角色
variable-angle internal reflection element
可变角度内反射元件
neutron fragment angular correlation
中子 裂变碎片角关联
elevation selsyn transformer
仰角自动同步机变压器
delta star transformation
三角 星形接线变换
His hair is going gray at the temples.
他的鬓角正在变得斑白。
You have to shift as you drive around the corner.
你拐角时要换挡变速。
With the changes in their social role,
随着社会角色的变化，
Changing Roles of Public
公共教育的角色变化
The taking on of the gender role of the opposite sex.
变性扮演异性的角色
open delta connected transformer
开口三角形接法变压器
A variant of the swept-back wing is the delta wing.
后掠翼的变型是三角翼。
To change the cast of(a theatrical production).
改演改变（某剧作）的角色
To produce keratin or become like keratin.
产生角蛋白或变得象角蛋白