您要查找的是不是：
- two folded boxwood rule 两折黄杨木尺
- four folded boxwood rule 四折黄杨木尺
- This, again, is of a two fold character. 但是，生产本身又有两种。
- Either of two folded sheets of heavy paper having one half pasted to the inside front or back cover of a book and the other half pasted to the base of the first or last page. 蝴蝶页，衬页两张叠起来的加厚纸的任一页，其中一页与书的封面或封底的里板粘在一起，另一页粘到首页或底页的底部
- Some new phenomena of two fold re-sonance are revealed.The theory is verified by experiment. 揭示了双重共振的一些新现象,理论得到了实验验证。
- Manner's rest on a two fold foundation to show the other every attention yet not to obtrude upon him. 礼貌建筑在双重的基础上：既要表现出对别人的尊重，又不要把自己的意见强加于人。
- Under the same operating conditions the detection limits of 30 elements are reduced two fold to three fold when CSCS is used. 当使用旋流雾室系统时，对于所测三十个元素的检出限，相对于双管雾室系统降低了二至三倍。
- Either of two folds of skin and muscle that can be closed over the exposed portion of the eyeball. 眼睑两个对折的皮和肌肉，能合上盖上眼球的裸露的部分
- CCK and CCH increased the secretion of amylase from the mouse pancreatic acini about two fold of that of the control (7.02%vs14.29%),and,CCK or CCH added Che,could increase the secretion of amylase to a level of about three fold(19.02%). CCK和CCH均能刺激小鼠胰腺腺泡使其分泌淀粉酶比对照组增加约 1倍 (7 0 2%25比 14 2 9%25 ) ,但CCK或CCH加Chelerythrine则使淀粉酶的分泌增加大约 2倍 (19 0 2%25 )。
- Did you know that when you help someone, the help is returned in two folds? 当你帮助别人,这个帮助会双倍奉还给你?
- SPINNING MACHINE - A laboratory sample spinning machine for producing single and two fold yarns of appropriate count for subsequent knitting to produce sample swatches for washing testing in accordance with IWS TM31. 纺纱机－此实验室样品纺纱机生产适合支数（号数）的单纱和双合股线，为了后来的针织生产出样品布，依照国际羊毛局技术手册31进行耐洗试验。
- The rock formation and crust structure of seamounts are not all the same. There are both young oceanic basaltic seamounts and “two fold”seamounts that consist of the continental basalt. 各海山形成过程和岩石组成及地壳结构不尽相同,区内有年轻的大洋玄武岩海山,也有包含了大陆玄武岩的“双性”海山。
- UCP600 17-e.If a credit requires presentation of multiple documents by using terms such as "in duplicate", "in two fold" or "in two copies", this will be satisfied by the presentation of at leas ... 在哪里学的这些啊,可否推荐一下啊,我搜了好多关于信用证的东西,可怎么没有看到这些?
- The two systems of government are polar opposites. 这两种政体正好相反。
- Fold in the beaten whites of two eggs. 加进两个打散的蛋清後搅匀。
- The business is owned by two partners. 这家商行为两名合伙人所拥有。
- The first two folded at the slightest touch 首先两个在最细微的碰触中折叠
- Results: (1) The extracelluar accumulation of glutamate increased about two folds after hypoxia for 30 min in vitro. 结果（1）海马脑片在体外缺氧30min，谷氨酸在胞外的堆积增加2倍多；
- She has two cars and in addition a motorboat. 她有两辆轿车外加一艘汽艇。
- The meat marinated in the brine for two days. 这块肉在盐水里泡了两天。
