water requirement的意思

water requirement中文翻譯：

[土壤]需水量

相似詞語短語

requirement───n.要求；必要條件；必需品

margin requirement───[金融]保證金要求；法定保證金；保證金標準，額定保證金

course requirement───課程要求

progression requirement───進度要求

dietary requirement───日膳食能量需求；日糧需要量

admission requirement───入學標淮，入學條件；入學標準，入學條件

performance requirement───性能需求；性能規格；[計] 性能需求，性能規格

assorting requirement───分類要求

reserve requirement───法定準備金比率; 法定存款準備票據; 準備金規定; 準備金要求；準備金要求；準備金的規定

雙語使用場景

Crop coefficient is the basic parameter for determining crop water requirement.───作物系數是計算作物需水量必不可少的參數。

For the case of operation of single pump-set, the model of water requirement forecast is given.───對于泵站單獨運行的情況，給出了用水量的預報模型。

This is because the daily water requirement can include the water content in foods.───這是因為日常用水的要求可以包括在食品含水量。

In other time crops coefficient between the two crops of change, it is to produce a crop of the main reason rop water requirement.───在其他時間里作物系數均在兩種作物系數之間變化，這是產生作物需水量降低的主要原因。

Seawater substitute, for the cities near the coast, is one of effective routes to keep the balance of water supply and water requirement.───對于沿海城市，海水代用是解決供水矛盾的有效途徑。

however , the addition of calcined kaolin to cement caused setting time of cement to prolong and water requirement of cement to reduce.───但其與水泥混合后稍微增大水泥的用水量、縮短凝結時間。

According to the connotation, the eco-environmental water requirement can be divided into two parts: water storage and water consumption.───在濕地生態環境需水量概念內涵剖析的基礎上，將生態環境需水量分為存量（蓄水量）與通量（耗水量）兩個部分。

This paper majorly discussed the application of the support vector machine SVM in rice water requirement forecast.───探討了支持向量機在水稻需水量預測中的應用。

The current research status of ecological and environmental water requirement was summarized.───對國內外生態環境需水量研究現狀作了概述。

英語使用場景

To meet sealing water requirement of ash slurry disposal pumps, sump drainage pumps and sludge pumps.

Water shortages in arid areas in our country and socioeconomic use of water often squeezing ecological water requirement (EWR) lead to vegetation degradation.

Based on the introduction of the concept and meaning of ecological water requirement(EWR) for reservoirs, the blind number theory was applied to calculate the EWR for the Shuangxi Reservoir.

Then give methods for calculating inner-river and off-stream ecological water requirement.