常見例句We need to buy Fuse Box for EDM whick is used for Sodic, Makino machine. 我們需要采購汽車保險(xiǎn)杠;請廠家聯(lián)系我們.It is showed that the sodication wasthe serious,the less aggregateof soil was,but that inimproved soil ... 這說明土壤堿化程度越大,團(tuán)粒結(jié)構(gòu)越少;改良后土壤的團(tuán)粒結(jié)構(gòu)明顯增加。It is showed that the sodication was the serious, the less aggregate of soil was, but that in improved soil increased obviously. 這說明土壤堿化程度越大,團(tuán)粒結(jié)構(gòu)越少;改良后土壤的團(tuán)粒結(jié)構(gòu)明顯增加。Boron accumulation in sodic soil is the key factor for irrigation application of studied effluent water. b元素在堿性土壤中的累積是影響試驗(yàn)用污水長期灌溉應(yīng)用的關(guān)鍵因素。The experimental results indicate that hydraulic conductivity of nonsodic soil was greater than that of sodic soil when no PAM was applied. 試驗(yàn)結(jié)果顯示,在未施用PAM的條件下,非堿土水力傳導(dǎo)度大于堿土。PAM was mixed with the soils (sodic and nonsodic soils), respectiviely, or spread over surface of the soils at a rate of 0, 1/5 000, 1/2 000, and 1/1 000 (PAM/dry soil in weight). PAM施用量為0、1/5000、1/2000和1/1000(PAM與干土重之比),施用方式為混合施用和表面覆蓋施用,土壤為堿土和非堿土兩種。 返回 sodication