例句與造句

1. It will cause the paste oxidation and lose flux ratio balance if it is exposed for long - time
   錫膏與空氣長時間接觸后，會造成錫膏氧化、助焊劑比例成分失調(diào)。
2. We studied the factor that influence the quality of gaas , algaas and ingaas by mbe , and studied the growth temperature , growth time and the flux ratio of v - iii beam
   研究了影響mbe生長gaas 、 algaas和ingaas等單晶材料質(zhì)量的一些因素，對mbe生長溫度、生長時間和生長時的-族束流比進行了研究。
3. Many factors have effect on irrigation uniformity . with the growing of pressure , how is irrigation uniformity of trickle irrigation varying on different condition of the diameter of drip line , the distance of emitters , the length of drip line , the style of emitters , the flux ratio of emitters and the face gradient of little irrigation district . the consequence shows that pressure has puny effect on irrigation uniformity
   滴灌系統(tǒng)的灌水均勻度受眾多因素的影響，本文通過毛管的管徑、滴頭間距、毛管的管長、灌水器的類型和灌水器的流量系數(shù)不同的情況下，灌水均勻度隨壓力水頭變化模擬結果顯示，壓力水頭對灌水均勻度影響非常小。
4. It's difficult to find flux ratio in a sentence. 用flux ratio造句挺難的