Directional rate technique for optimized design of discrete variables 離散變量?jī)?yōu)化設(shè)計(jì)的方向速率法
Standard test method for hydrogen sulfide in the atmosphere by rate of change of reflectance 反射系數(shù)變化速率法對(duì)大氣中硫化氫含量的標(biāo)準(zhǔn)試驗(yàn)方法
Rubber - or plastics - coated fabrics - determination of tear resistance - constant rate of tear methods 橡膠或塑料涂覆織物.抗撕裂性測(cè)定.恒定撕裂速率法
The fungistasis of dichloromethane extracts 7 plants from were tested by growth rate method with the common fungi such as rhizoctonia solani , cladosporium ucumerinum , alternaria solani and fusarium oxysporium 摘要用生長(zhǎng)速率法以辣椒絲核病菌、黃瓜黑星病菌、番茄早疫病菌和黃瓜枯萎病菌為供試菌種,對(duì)7種植物的12種二氯甲烷提取物進(jìn)行了抑菌活性測(cè)定。