1.
In this paper we prove that if the polar cone Λ* of a closed convex cone Λis sharp or is generated by a closed ball not containing θ, then Λ is solid.
本文证明：当锥Λ的极锥是尖锥或由不含θ点的闭球体张成时，Λ是体锥；
2.
At the earlier stage of eutectic, the enveloped or nor- enveloped frame austenite shell lias formed.
共晶前期石墨球局围形成封闭或不封闭的框架奥氏体壳;
3.
A closed, spherical ascocarp.
闭囊壳一种关闭的球形子囊孢果
4.
The atmosphere in an enclosure.
密闭气体在密闭容器中的气体
5.
A sphere or spherical object.
球体球状物体或球体
6.
The mainland is largely i ulated from the global downturn by its mostly closed economy and strong domestic demand.
由于经济体系大致封闭，加上国内需求强大，中国经济并未有受全球经济衰退拖累。
7.
Although helium is the most volatile gas known, significant quantities of the earth's original helium still remain trapped in its interior.
虽然氦是已知的挥发性最强的气体，但在地球内部至今仍以圈闭状态保存了相当数量的原生氦。
8.
National Stadium: with a seating capacity of 80,000 people, it will be the venue for the opening and closing ceremonies, athletics and football finals.
国家体育场：可容纳8万人，是举行开（闭）幕式、田径比赛、足球决赛等活动和赛事的场地。
9.
The Effect of Lipo PGE_1 on the Treatment of the Elderly Patients with Low Extremity Atherosclerosis Disease;
前列腺素E_1脂微球载体制剂治疗老年下肢动脉硬化闭塞症疗效观察
10.
The Effects of Long Balloon Percutaneous Transluminal Angioplasty on Endothelium Function in Patients with Diabetes Limbs Artery Block;
长球囊血管成形术对糖尿病肢体动脉闭塞症患者血管内皮功能的影响
11.
closed system
闭合系统，闭路制，隔离［隔绝］体系，孤立系统，封闭系统［体系］，局限体系
12.
aphakic angle-closure glaucoma
无晶状体性闭角青光眼
13.
closed respiratory gas system
封闭式呼吸气体系统
14.
enclosed medical gas system
紧闭式医用气体系统
15.
venous occlusion plethysmograph
静脉闭塞体积描记器
16.
closed loop cover gas monitor
闭路覆盖气体监测器
17.
closed cycle MHD generator
闭环磁流体动力发电机
18.
Intersessional Committee of the Whole
闭会期间全体委员会