fertility level
肥力
返回 19 条匹配短语对
different fertility level
不同肥力
Replacement level fertility
递补水平生育率
soil fertility level
施氮量
土壤肥力
地力水平
LEVEL level
水平
4-level frequency modulation (4-level FM)
四电平调频
bi-level programming model with two lower level models
一主多从双层规划
coupling mechanism between upper level and low level jet
高低空急流耦合
coupling of high level jet and Low level jet
高低空急流耦合
Digital Signal Level 0- Digital Signal Level 3 DS0-DS3
零阶数字信号和三阶数字信号
fiscal system at county level and township level
县乡财政体制
four-energy-level laser (=four level laser)
四阶雷射
high-level and low-level jet
高低空急流
interaction between upper level and lower level
高低空相互作用
level by level analysis method
层次分析法
Level by level learning
逐层学习
level controller level regulator
液位调节器
Level of attention or attention level
注意层
level to level alignment
层间对准
level to level design method
分层设计
最近更新
异形截面长丝血管腔内支架人工血管Ice Sheet中枢型睡眠呼吸暂停圆度辊table reference character二级及氧反应器阴离子垃圾Regression kriging