青年中文青年中文

nitrogen deficiency的意思

nitrogen deficiency中文翻譯:

氮缺乏

[土壤]缺氮

相似詞語短語

deficiency───n.缺陷,缺點;缺乏;不足的數額

nitrogen───n.[化學]氮

nitrogen species───形態氮

nitrogen fertilizer───[肥料]氮肥;氮肥肥料;氮肥(料)

immune deficiency───免疫缺陷

protein deficiency───蛋白質缺乏,蛋白質缺乏病

ammoniacal nitrogen───氨態氮;[化] 氨型氮

nitrogen balance───[生理]氮平衡

deficiency definition───缺陷定義

雙語使用場景

investigations, lack of nitrogen and phosphorus, oxygen deficiency in aeration basin of SBR, high concentration of sulfide in the wastewater is found.───調查分析得知該廠印染廢水存在氮、磷缺乏現象,SBR曝氣池存在缺氧現象,廢水中硫化物含量較高。

In some plants, a mild nitrogen deficiency at certain stages of development may be desirable.───許多植物中,輕度缺氮在其發育的某些階段可能是適宜的。

Corn is one of the best indicators for nitrogen deficiency among the field-crop plants.───玉米是大多數大田作物中缺氮的最好的指示植物。

nitrogen deficiency at certain stages of development may be desirable.───許多植物中,輕度缺氮在其發育的某些階段可能是適宜的。

Drought stress and nitrogen deficiency are major factors limiting plant growth in the arid and semiarid areas.───干旱與氮素脅迫是干旱、半干旱地區限制植物生長的兩大主要環境因素。

Both treatments with nitrogen deficiency and high nitrogen decreased ZR level in needles.───低氮和高氮處理針葉的ZR濃度都比正常供氮的低;

Treatments with both nitrogen deficiency and high nitrogen supply decreased GA3 concentration in root.───低氮和高氮處理的落葉松幼苗根的GA_3濃度比正常供氮水平的低;

In 2005, drought and nitrogen deficiency in crops left five million Malawians reliant on food aid.───2005年,干旱和作物缺氮讓500萬馬拉維人依賴于食品援助。

英語使用場景