water hardening

常見(jiàn)例句

雙語(yǔ)例句

• The material with high water is a new water-hardening inorganic gelling material. Its water-cement ratio is up to 3.0.
  高水材料是一種新型水硬性無(wú)機(jī)膠凝材料， 水灰比高達(dá)3.0。
• Farmers think that using more nitrogen and potassium fertiliser will produce higher yields and this only leads to problems such as water pollution and hardening of the soil.
  農(nóng)民以為施用了更多的氮肥鉀肥就可以得到更高的產(chǎn)量，這才帶來(lái)了水體的污染、土壤的板結(jié)等問(wèn)題。
• Methods: According to their effects on the hardening depth and surface characteristic of the set materials, the water-hardening components, excipient vehicles, coagulation accelerators were selected.
  方法：通過(guò)測(cè)定材料在水中的凝固速度及凝固后材料表面性狀，對(duì)水硬性材料成份的種類、賦形劑的種類及凝固促進(jìn)劑的種類進(jìn)行篩選。
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