1) twice accomplished laneway
二次成巷
1.
Guide hole digging and twice accomplished laneway technology;
井巷导洞掘进二次成巷技术
2) once-tunneling
一次成巷
1.
Accounting to the conditions of upper plate and the base plate of the coal bed ,the once-tunneling technique is adopted in the drilling with the whole-anchor-supporting.
根据煤层顶底板条件 ,全锚支护切眼掘进采用一次成巷工艺。
3) three times tunneling
三次成巷
4) once-tunneling technique
一次成巷技术
5) double supporting roadway
二次支护巷道
6) secondary nucleation
二次成核
1.
Numerical study on the effect of secondary nucleation on spray cooling
数值研究“二次成核”在喷雾冷却中的作用
2.
The secondary nucleation of sodium aluminate solutions treated with ultrasound during the decomposition was studied by analysing mass of aluminum hydroxide nuclei, whose diameter is between 1 μm and 3 μm.
通过对铝酸钠溶液种分过程中氢氧化铝粒径为1～3μm的粒子质量信息进行分析,考察了超声波强化处理对铝酸钠溶液二次成核的影响。
3.
The influences of the crystallization additive on the secondary nucleation and agglomeration were studied in seed precipitation process of sodium aluminate solution.
研究了结晶添加剂对铝酸钠溶液加种分解过程中的二次成核、附聚的影响 ,并把添加剂应用于工业铝酸钠溶液种分实验过程中 ,探讨其对产品氢氧化铝粒度、产率的影响。
补充资料：输出反馈(见线性二次型次优控制)
输出反馈(见线性二次型次优控制)
output feedback
3h日c卜口fon以以{输出反馈型次优控制。(output王eedbaek)见线性二次
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