1、

Performance of fluid can be improved remarkably by adding diversion annuluses within the tube segments where the cross section suddenly changes.

通过在各截面突变处设置管口导流环会有很好的降阻效果。

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2、

The company mainly produces the products involving PP-R ball valve, angle valve, stop valve, check valve and pipe fittings.

本公司主要生产PP-R球阀、角阀、截止阀、止回阀、管接头等产品。

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3、

Optimization of the Angle Valve Internal Flow Path Based on CFD

基于CFD技术的直角截止阀内流道优化

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4、

Shape strut-framed bridges in China Analysis and discussions are made of the structural system, length and section of the beam, angle of sway brace, height of the beam, material index and etc

文章最后对结构体系、梁长、梁的截面、斜撑交角、梁高和材料指标等作了分析和探讨

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5、

Around the world amputee women are getting together and working out what they want in life.

世界各地的妇女被截肢者正在一起工作是什么他们想要的生活。

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6、

The researchers compared the abilities of the amputees and people with normal limbs to direct actions of the virtual arm.

研究人员对照被截肢者和有正常肢体的人掌控虚拟手臂行动的能力。

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7、

Objective To study anxiety and depression symptoms displayed by amputees.

目的探讨截肢患者伴发焦虑、抑郁症状的特点。

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8、

It is realized: when ballistic missile in boost phase is intercepted with CW Laser, its liquid storage and solid rocket engine shells are the brittlest, the survivability is very low;

认为:用激光拦截助推段弹道导弹时,其液体贮箱壳体和固体燃料发动机壳体是最易损的,生存能力很低;

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10、

Failure of capsulorhexis necessitated conversion to a can opener technique in 24 eyes ( 33 3%);

撕囊失败改为开罐式截囊24眼占33.3%;

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11、

" And is your home in Butte, ma'am?" Pike directed his question to Clara.

“夫人,你家是在布特,是吗?”派克直截了当地问克拉拉。

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12、

Brand Audit shows that Panodol, Tylenol, and Bufferin evoke different association.

品牌检验显示,必理通,泰诺和百服宁有截然不同的品牌联想。

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13、

British Aerospace, which did the first al-Yamamah deal in 1985, had a buccaneering culture very different from that of GEC, where, says Mr King, Lord Weinstock always demanded the highest standards of commercial behaviour.

英国航空航天公司在1985年做成第一单al-Yamamah生意,它海盗般的文化和GEC截然不同,金先生说,在GEC,Weinstock阁下一直都以最高的商业行为标准来要求他们。

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14、

The tubular external pressure ultrafiltration modules were used for concentrating bromelin. The performance of membrance is as follows: flux, 50L/ m2 · h; bromelin average retention ratio, 95%;

用外压管式超滤组件浓缩菠萝蛋白酶,通量为50L/m~2·h,酶截留率达95%,回收率达79.8%。

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15、

The Sun sisters have yet to reveal their plans after breezing through Harvard with ease.

截至目前为止,孙氏姐妹并未透露从哈佛轻松毕业之后的计划。

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16、

Comparison of Hydrodynamic Properties Effects of Bare and Faired Cable on Towing System

流线型与圆截面型拖缆的流体动力特性对拖曳系统的影响比较

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17、

I have performed at the least calculation, 50 amputations.

算起来我起码做了50台截肢手术

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18、

Nitrogen Attenuation Efficiency at Difference Types Stream Riparian Buffer Zones

不同类型河岸带对溪流氮素输入的截留转化效率研究

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19、

Calyx adherent to ovary, truncate or4-or5 ( or6)-denticulate, accrescent.

花萼附着的于子房,截形或4或5(或6)具小齿,增大。

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20、

When equating twice, the computation can be more simply, but the bending rigidity of bricky rectangular slab is not equal to that of multi-ribbed slab, it just simply makes area equivalent and lacks theoretic support.

二次面积等效法的计算过程相对简单,但等效后所得砌块矩形截面板的抗弯刚度并不等于密肋复合墙体的抗弯刚度,只是简单地按面积等效,缺乏理论依据;

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