表殼后蓋 的英文怎麼說
中文拼音 [biǎokéhòugě]
表殼后蓋
英文
case rear cover-
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。Histopathological examination revealed that most of the ulcer were re - epithelialization in the large and moderate doses groups, but in negative control group, most of the ulcer were not healed at the 14th day after operation
結果：在傷后14天內，復方殼聚糖膜劑外貼可使潰瘍面積和容積縮小的速度及表皮完全覆蓋率均高於空白對照組。Case back flaw
表殼后蓋裂縫Case rear cover
表殼后蓋分享友人