最大限度控制育性的遗传漂移,是小麦温光敏核不育系提纯中要解决的主要问题。
Minimizing the genetic drift in fertility was key to the purification and reproduction of thermo photo sensitive genic male sterile (TPSGMS) lines of wheat.
同时经过计算分析发现通过更换膜系基板和调整膜系结构可以改变滤光片中心波长的漂移,这个结果有助于提高滤光片的温度稳定性。
It is also found that replacement of substrate and adjustment of film stack structure would lead to the change of drift, this will enhance the temperature stability of filter.
在以驱动波相速度运动的坐标系中,用微扰法讨论。在正弦波驱动下的非线性漂移波的分波方程。
The nonlinear drift-wave equation driven by a sinusoidal wave is discussed in a coordinate system moving in the driving phase speed.
通过方位精对准状态在北西天坐标系和东北天坐标系两次定位测量水平陀螺漂移,在水平精对准状态下记录北向速度并采用最小二乘法解算方位陀螺漂移。
Horizontal gyro drift is measured in state of azimuthal alignment by the two localization laws of the three directions of north, west and up, as well as east, north and up.
对浮标的锚系的力学计算方法、链型计算、漂移量及锚链力等作了较为详细了描述。
Mooring buoys on the mechanics of the calculation of chain-calculated amount of drift and power cable, and so made a more detailed description.
对浮标的锚系的力学计算方法、链型计算、漂移量及锚链力等作了较为详细了描述。
Mooring buoys on the mechanics of the calculation of chain-calculated amount of drift and power cable, and so made a more detailed description.
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