高罩蓋 的英文怎麼說
中文拼音 [gāozhàogě]
高罩蓋
英文
canopy barrier-
The results also show that the filtration effect is improved by the sand coated with metal oxide, and coagulation which is combined with filtration can enhance the efficiency of algae removal
對水樣進行過濾處理，發現用金屬氧化物進行罩蓋過的石英砂對其過濾效果有所提高。In this thesis, a new strip chopping anti - blocking mechanism and a new no - till planter operating well in heavy straw mulching condition are developed from the following aspects : ( 1 ) in order to solve the problem that the no - till planters can not work well when the mulched straw is long and thick, especially in the double cropping area of huabei plain where the winter wheat gives a high yield, a new strip chopping anti - blocking mechanism was developed. it consists of a group of rotary blades, a narrow tine opener, a shear bar, a hood and a deflector
在以下幾個方面進行了較為深入的研究： （ 1 ）在對國內外免耕播種機防堵裝置研究的基礎上，針對華北一年兩熟地區麥收后地表覆蓋量大的特點，通過對驅動式和從動式防堵裝置的對比實驗，設計出一種具有高效防堵能力的帶狀粉碎防堵裝置，該裝置由組合刀片、開溝器、定刀片、罩殼和導草扳組成。The late rains swollen the stream so much, that many trees are standing up to their knees, as it were, in the water ; and boughs, which lately swung high in air, now dip and drink deep if the passing wave
暗淡的河水風平浪靜;高高的兩岸，樹木鬱郁蔥蔥，使半邊河面陰影籠罩，半邊河面陽光明媚.近來的雨水使小河上漲了許多，許多樹木都被河水淹過了膝蓋;那些從前還在高空飄逸的樹枝，如今已為河水所浸泡，暢飲著流經身邊的波濤。
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