1.
counterbore with guide
有导柱的平底扩充孔钻
2.
the width of the stripes indicates the rate. of the sea-floor spreading.
条形磁区的宽度表明了海底扩展的速度。
3.
New sea floor is constantly being created along spreading centers.
新海底沿着扩张的中心不断地产生。
4.
The sea floor is spreading away from the mid-ocean ridges.
海底正在从大洋中脊扩张开来。
5.
a heel that is an extension of the sole of the shoe.
一种是鞋底的扩张部分的鞋跟。
6.
Research on Three Dimensional Diffusion of TBT of Anti-fouling at Sea;
船舶防污底漆中TBT海上三维扩散研究
7.
Vertebrobasilar Dolichoectasia and Posterior Circulation Ischemia
椎基底动脉扩张延长症与后循环缺血
8.
Study on Interdiffusion of Cu/In in CIS Thin Films on Cu Substrate
Cu基底CIS薄膜的Cu/In互扩散研究
9.
Self-supporting Stability Analysis of Excavated Foundation with Expanded Bottom in Undisturbed Soil
原状土掏挖式基础扩底自立稳定分析
10.
The Application of Extruded-expanded Mud-jacking Technique on the Bottom of the Filling Pile
灌注桩桩底挤扩压浆处理工艺及应用
11.
A Clinical and CTA Analysis of Vertebrobasilar Dolichoectasia
椎基底动脉扩张延长症临床及CTA分析
12.
Microsurgical treatment of tumors of anterior skull base by extended anterior subcranial approach
扩大前颅底入路显微手术切除前颅底鼻窦沟通瘤
13.
The results showed that diffusion coefficient and diffusive distance increased w ith raising of negative substrate bias.
结果表明扩散系数和扩散距离都随着负衬底偏压的增大而增大。
14.
By the end of our third year I was itching to expand again.
到了第三年年底，我又心痒难熬地想再去扩充。
15.
John's cancerous cells spread out as far craniad as the base of his esophagus.
约翰体内的癌细胞向头部扩散，直抵食道底部。
16.
Screening for retinopathy: This is performed when pupils are dilated, either by fundoscopy or retinal photography.
视网膜病筛检：眼底镜或视网膜镜检查，扩张瞳孔。
17.
Analysis on the Static Load Pulling up Experiment of Big-diameter Expanded Fundus Pile With Manual Dig Aperture
大直径人工挖孔扩底桩抗拔静载试验分析
18.
Underfill Delamination of Flip Chip on Low-Cost Board
低成本基板倒装焊底充胶分层裂缝扩展研究