The color development reaction between titanium in extra - low ferrochrome, nitrided ferrochrome and diantipyryl methane is studied.研究了微碳鉻鐵 、 氮化鉻鐵中鈦與二安替比林甲烷的顯色反應.The practice of smelting ferromanganese silicon with slag ...
我和諾埃爾什么事情都一起做，他讓我參與所有的事。Noel and I do everything together, he involves me in everything.其所有的V8引擎使用無鉛汽油都將運轉順暢。All its V8 engines will run happily on unleaded.他們不得不動用所有的錢。They had had to use what money they had....
The effect of colinearity is to make the regression coefficients unreliable.共線性的影響是使回歸系數不可靠.Characteristic defects are of two main types; regression and syneresis.特征缺陷主要有兩類: 即退化和脫水收縮.The spontaneous regression of establi...
描述了渦電流分選裝置的結構以及渦電流分選的應用領域.The configuration and application fields of eddy current separator were described.深入分析了 非 平穩信號的盲解卷算法, 并提出了將其用于雷達信號分選的新思路.After analyzing non - stationary signals blind deconvolution algorithms, ...