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- available content of the microelements 微量元素有效含量
- The availability degree (AD, ratio of total content to available content) of Zn, As and F were affected by the contents of total elements, organic matter, free Fe and clay, as well as soil pH. 除铜以外,水稻土锌、砷、氟的有效度(有效量/全量)不同程度受土壤元素全量、有机质含量、游离铁含量、粘粒含量及土壤pH的影响。
- His eloquence did not avail against the facts. 他的雄辩在事实面前不起什么作用。
- Organic manure had better inhibition effects on absorption of Pb in the aboveground parts of cole plant,while it increased available contents of Cd and Cu in soil and made the contents of Cd and Cu in cole plant increase. 有机肥对油菜茎叶吸收Pb具有较好的抑制作用,但却提高了土壤中有效态Cd、Cu含量,使油菜体内Cd、Cu含量增加;
- Joe tried to pull the heavy cart, but to no avail. 乔想拉那部笨重的大车,但是拉不动。
- Furthermore,the available Cu and Zn(besides BDM) were increased,whereas available contents of Fe,Mn were obviously lower than contrast; pH (besides CS) was increased,EC(besides BDM) was declined. 此外,铜制剂的施用增加了土壤中有效铜、锌(BDM除外)含量,而有效铁、锰含量降低。
- Teaching content should be concise. 教学内容要少而精。
- Furthermore,the available Cu and Zn(besides BDM) were increased,whereas available contents of Fe,Mn were obviously lower than contrast;pH (besides CS) was increased,EC(besides BDM) was declined. 此外,铜制剂的施用增加了土壤中有效铜、锌(BDM除外)含量,而有效铁、锰含量降低。
- He is quite content with his present fortune. 他对自己目前的境遇颇为得意。
- Nothing could avail the dying patient. 没有任何东西能挽救那个濒死者
- You should be well content with your daughter. 你应该对你的女儿感到满意。
- Deodorants are available as aerosols or roll-ons. 除臭剂有喷雾装或滚抹装。
- Personally, I am quite content with Scotland. 就我个人而言,我对苏格兰挺满意。
- The advice we got was of no avail. 我们得到的建议完全没用。
- Such a statement will not avail. 这样的声明没有什么用。
- The medicine did not avail against the disease. 这种药对这种病没有产生疗效。
- He is content to stay in his present job. 他对现在的工作心满意足。
- Speeches and protests were of no avail. 演讲和抗议全都徒劳。
- We tried to revive him but without avail. 我们试图使他苏醒,但没有成功。
- I am well content to remain here. 我很愿意留在这里。