back up coat 中文意思是什麼
back up coat
解釋
加固層-
Through the analysis we found that the effect will become more obviously with the increase of thickness or width of superstratum and the decrease of the coefficient of foundation bed ; ( 3 ) anisotropy and nonlinear elastic f. e. m. model has been established and the effect of stress dispersion in compound two - layer foundation was analyzed on the base of the model. from the analysis we can conclude that the coefficient of subsidiary stress dispersion will amplify with the increase of thickness or width or stiffness of back - up coat ; ( 4 ) the formula which can be used in conventional calculation has been deduced for calculating the coefficient of subsidiary stress dispersion and it also has been affirmed to be reasonable through the checking calculation ; the whole theory of compound two - layer foundation has been brought forward in this paper and it ' ll enrich the theory of composite foundation
針對以上問題本文做了以下一些工作並得到若干結論： （ 1 ）提出了「復合雙層地基」的概念，並通過工程實例證明此概念的提出有其合理性和必要性； （ 2 ）用彈性地基梁理論證實了復合雙層地基確有應力擴散效應，且擴散效應隨上覆硬層厚度、剛度的增加而增大，隨下臥層基床系數的增大而減小； （ 3 ）建立了非線彈性、各向異性有限元模型，並以此為基礎分析了復合雙層地基的應力擴散效應，得到附加應力系數隨加固層厚度、寬度、剛度的增加而增大的結論； （ 4 ）推導了可用於常規計算的復合雙層地基應力擴散系數公式，並代入工程實例進行了驗證。 -
A shoemaker pegging at his last, a blastman seen through a narrow window in some basement where iron was being melted, a bench - worker seen high aloft in some window, his coat off, his sleeves rolled up ; these took her back in fancy to the details of the mill. she felt, though she seldom expressed them, sad thoughts upon this score
看到鞋匠在往鞋子里打鞋楦，看到地下室的窗子里鐵匠正在煉鐵，或者看到高處的窗子里木匠脫了外套，袖子卷得高高地在幹活，這一切都令她回憶起磨坊的景象，使她傷心不已，雖然她很少說出來。 -
His hat was a vast ruin with a wide crescent lopped out of its brim ; his coat, when he wore one, hung nearly to his heels and had the rearward buttons far down the back ; but one suspender supported his trousers ; the seat of the trousers bagged low and contained nothing, the fringed legs dragged in the dirt when not rolled up
他的帽子很大很破，邊上有一塊月牙形的帽邊子耷拉著。他要是穿著上裝的話，那上裝就差不多拖到他的腳後跟，背後的兩排並的扣子一直扣到屁股褲子卻只有一根吊帶褲子襠部像個空空的口袋似地垂得很低。褲腿沒有捲起的時候，毛了邊的下半截就在灰土裡拖來拖去。 -
Back of coat rides up
背衩豁開 -
A gallant - looking frenchman, in a blue coat, with a red, frowning face, and no cap, was keeping back the hussars with a bayonet. by the time that petya galloped up, the frenchman had fallen
一個身板強壯，光著頭，漲紅著臉身穿青灰色大衣的法國人用刺刀和驃騎兵肉搏，當彼佳馳到跟前時，那法國人已經倒下去了。 -
You re afraid to back down - afraid you ll be found out to be what you are - cowards - and so you raise a yell, and hang yourselves on to that half - a - man s coat - tail, and come raging up here, swearing what big things you re going to do
不過只要有半個男子漢大丈夫象那邊的勃克哈克納斯那樣一個人高喊一聲給他處死刑，給他處死刑，你們就不敢往後退啦深怕因此給捉住，露出了自己的本來面目膽小鬼因此你們也就吼出了一聲，拖住了那半個男子漢大丈夫的屁股后邊，到這兒來胡鬧，賭神罰咒說要干出一番轟轟烈烈的事來。 -
Then they tucked the old man into a beautiful room, which was the spare room, and in the night some time he got powerful thirsty and clumb out on to the porch - roof and slid down a stanchion and traded his new coat for a jug of forty - rod, and clumb back again and had a good old time ; and towards daylight he crawled out again, drunk as a fiddler, and rolled off the porch and broke his left arm in two places, and was most froze to death when somebody found him after sun - up
然後他們把老頭兒送進一間陳設漂亮的房間，那是間空余的房間。有一次，到了晚上酒癮一發，他就爬到門廊頂上，抱住了一根柱子滑了下去，把他那件新的上衣換了一壺「四十桿子」 ，然後又爬回房間，乘興快活了一番。天快亮的時候，他又爬出來，這時已經爛醉如泥，沿著門廊滑下來，左胳膊兩處跌斷了，人家在太陽升起后發現他時，他都快凍死了。
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