Goldschmidt s gnomonic projection,a method of comparison with line and face about the identified visibility of the crystal face on gnomonic plane is given to search hidden line of mineral crystal shape.

根據(jù)圖形消隱的基本原理亚洲欧洲久久av，針對心射極平投影的特點(diǎn)中文字幕高清不卡超碰，使用線、面比較法在極平投影面上判斷晶面的可見性亚洲欧美综合精品二区，進(jìn)而消除礦物晶體形態(tài)圖中的隱藏線欧美性交黄色一级片。

Into Jisaihan system of one key transhipment of through cargo, can let you face the foe of different kind, the instant is luxuriant face about, those who change oneself to match is exclusive equip, again also need not hurry-scurry.

成吉思汗》一鍵換裝系統(tǒng)，能夠讓你面對不同類型的敵人，瞬間華麗轉(zhuǎn)身九一在线国内精品视频，換上自己搭配的專屬裝備野外性XXⅩXX大少妇，再也不用手忙腳亂。

I've been thinking a lot about karma lately," says Dworken, a diminutive guy with a scruffy beard and a nebbish New York accent who is dressed in a black North Face ski jacket, blue jeans."

近來我一直在思考命運(yùn)這個(gè)問題欧美成年在线，"Dworken 說道别揉我奶头嗯啊一级毛a。他身材瘦小，留著邋遢胡子91免费国产在线观看，操著的紐約人的口音午夜福利影视啵啵，語調(diào)帶著幾分不走運(yùn)的口氣，上身著一件黑色的 North Face 牌滑雪衫在线欧美一区爱视，下面穿著牛仔褲特级特黄特色肥胖女人视频。"

face about：轉(zhuǎn)過身

facade 正面 | face about 轉(zhuǎn)過身 | face card 人頭牌

face about：向后轉(zhuǎn)

Extend! 散開! | Right extend! 向右散開! | Face about! 向后轉(zhuǎn)!

face about：向后轉(zhuǎn),轉(zhuǎn)過身來

He was facing away from me, so I couldn't see who he was. 他的臉正背著我,所以我看不清他是誰. | face about向后轉(zhuǎn),轉(zhuǎn)過身來: | The troops were ordered to face about. 隊(duì)伍接到命令向后轉(zhuǎn).