weathering type 中文意思是什麼
weathering type
解釋
風化型- weathering : 大氣暴露
- type : n 1 型，類型，（工業產品的）品種；風格，型式。2 典型，榜樣，樣本，樣板，模範，範本；典型人物；具...
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4. three type of basalt is recognized in changle region : a, sapphire - embodied alkli - olivine - basalt of niushan group ( most distributed in fangshan ), enriched with a large number of mantle - orignated xenoliths with different extent of weathering ; b, alkli - olivine - basalt of niushan group with little sapphire embodied, but contan a few mantle - orignated xenoliths usually samller than that of fangshan, most of the mantle - orignated xenoliths weathered seriously only lefting with some vacant caves, this kind of rock mostly lies in cangshan, taohuashan. and qiaoguan volcanic vent, contain amount of ilmenite ; c, olivine - basalt of yaoshan group, contain neither xenoliths nor sapphire
4 、在昌樂地區區分出三類主要的玄武巖： a ，牛山組含礦的堿性橄欖玄武巖，位於方山，含大量的大小不一的風化蝕變程度不同的地幔巖包體； b ，牛山組幾乎不含礦的堿性橄欖玄武巖，含少量地幔巖包體，且包體一般比方山小，多數已經遭嚴重風化而只留下空洞，含有相當數量的鈦鐵礦，主要位於北巖南部的蒼山，桃花山及喬官火山口。 -
Research and development of weathering steels titanium and calcium type covered welding electrode for rolling stock
鐵道車輛用鈦鈣型耐候鋼焊條的研製 -
Precast concrete products - test method for glass - fibre reinforced cement - cyclic weathering type test
預澆鑄混凝土製品.玻璃纖維加強水泥試驗方法.循環氣候性試驗 -
Significance of rare earth leaching industry indexes of weathering - crust - ionic - adsorption - type rare earth deposit
風化殼離子吸附型稀土礦稀土浸出工業指標的意義 -
Test method for glass - fibre reinforced cement - part 8 : cyclic weathering type test ; german version prenv 1170 - 8 : 1996
玻璃纖維混凝土試驗方法.第8部分:氣侯循環試驗 -
Precast concrete products. test method for glass - fibre reinforced cement. cyclic weathering type test
預制混凝土產品.玻璃纖維增強水泥的試驗方法.耐循環氣候環境試驗 -
The landscape of hong kong has been controlled mainly by the nature of its underlying rocks, with each rock type displaying characteristic weathering features and landforms
香港地形主要由巖石品種決定，各種巖石均具其獨特形態。此套郵票分別以香港離島不同種類的巖石作主題：
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