GI是什么意思

GI

英 [gi?] 美

GI 美國(guó)兵

來(lái)自短語(yǔ)government issue, 即美國(guó)政府生產(chǎn)的武器裝備，后用于指美國(guó)大兵。參照電影《特種部隊(duì)：眼睛蛇的崛起》。

GI: GI: [20] GI originated, around the beginning of the 20th century, as a US abbreviation of galvanized iron. It was soon in common use in the military, in contexts such as GI can, and the idea seems to have got about that it stood for not galvanized iron but government issue. This misconception propelled it into such combinations as GI shoe, GI soap and (facetiously) GI soldier. By the 1930s this had been shortened to simply GI, designating an enlisted man in the US Army.

1. The procedure for calculating the gi's is called the Hartree self - consistent - field method.: 計(jì)算這些gi的步驟叫做哈特力自洽場(chǎng)法.

2. Methods: GI - II infiltrated ceramic and In - ceram disks were fabricated and polished.: 方法: 制備GI - 型滲透陶瓷和In-ceram圓盤形試件,研磨拋光.

3. Irradiance map + Light cache: the mostly used GI combination.: 發(fā)光貼圖+燈光緩存: GI的最常見(jiàn)的組合.

4. Cons: Additional geometry to deal with. Possible need to use local GI properties.: 劣勢(shì): 增加了幾何體, 需要控制局部的GI參數(shù)來(lái)消除影響.

5. After two - weeks PLI GI SBI and PD all dropped remarkably in clinical observation.: 臨床觀察二周后,菌斑指數(shù)(PLI)、牙齦指數(shù)(GI) 、齦溝出血指數(shù)(SBI) 及牙周袋深度(PD)均顯著降低.