双股的

In both cases a large open space is left at the center for locating the double-acting hydraulic ram which is used to push and pull, respectively, the chain conveyor and the chock in a whole unit.

在这两种情况下一个大的开放空间，是留在中心定位双动液压内存是用来推拉，分别为，链式输送机和钢梁整体股。

This time around, the tech sector finds itself at the mercy of a double-barreled slump in both corporate and consumer spending caused by the housing decline and the economic crisis on Wall Street.

然而这一次，科技类股却身处双筒枪之下，住房衰退和华尔街金融危机同时降低了企业和消费者的开支能力。

Not a hansom did I meet with in all my drive , while mine was like an apparition from another and better world , the way the children ran after it and alongside .

中一路上我没有见过一辆双轮双马车，从孩子们在我的车后车旁奔跑的那股劲儿来看，我的马车简直是来自另一个世的怪物。

Not a hansom did I meet with in all my drive, while mine was like an apparition from another and better world, the way the children ran after it and alongside.

一路上我没有见过一辆双轮双马车，从孩子们在我的车后车旁奔跑的那股劲儿来看，我的马车简直是来自另一个世界的怪物。

Methods Under femoral artery puncture and catheter introducer leaving,bilateral common carotid artery angiography was pertormed with 4F HeadHunt or simmons angiographic catheter.We superselectively inserted the catheter to the branch of external carotid artery after confirming the bleeding site,hemorrhagic artery and externalinternal cranial dangerous anastomoses.

用Seldinger技术经股动脉穿刺，置入导管鞘，进4F HeadHunt导管或Simmons导管行双侧颈总动脉造影，明确出血部位，出血动脉及有无颅内外危险吻合后，将导管超选择性插入出血的颈外动脉分支。

Dual x-ray absorptiometry was used to measure BMD of the lumbar spine, femoral neck, total hip, and nondominant one third radius, along with body mass index.

使用双能X射线吸收仪评估腰椎、股颈、髋骨、非惯用三分之一桡骨的骨质密度、还有身体质量指数。

To explore current space planning condition at self-expense elder residence and the discrepancy with existing regulations, this study collected nine self-expense elder residences to perform statistical analysis on its internal space, and charted the data initially collected into CAD drawings. The nine elder residences, there're Ruen Fu Newlife in Danshuei, Yangming Senior Citizen Apartment, Wuku Senior Citizen Apartment, Shuanglian Elderly House in Sanjhih Township, Chang Gung Health and Culture Village in Sijhih in the north, and Kangning Healthcare Home, Evergreen Apartment in Tainan City, Youren Hills in Guanmiao, and Senior Citizens' Apartments of Fongshan City, Kaohsiung County in the south.

为探讨目前自费老人住宅空间规则情形，以及与现行法规的差异，本研究搜集全台九所自费老人住宅作为对其内部空间作统计分析，初步搜集之资料绘制成CAD图档，此九所老人住宅，北部有淡水润福新象、阳明老人公寓、五股老人公寓、三芝乡双连安养中心、汐止长庚文化养生村，南部有台南市康宁园安养中心、长青老人公寓、关庙悠然山庄、凤山市崧鹤老人公寓。

In comparison with bugle shaped nozzle, bifurcated nozzle downward jet angle 45°, cow-nose nozzle and three-hole nozzle, in all, the last two are better than the former and bifurcated nozzle downward jet angle 45 is better than bugle shaped nozzle; Cow-nose nozzle is helpful for guaranteeing the product's quality, in order to protect jet flow from eroding the strand at narrow face, gain uniform temperature distribution at cross section and decrease heat flux, adding the block's width to 100 mm. Three-hole nozzle is advantageous to increase flux and casting speed, but should avoid weak shell thickness in the center broad. In the real production, setting the SEN's immersed depth or plugging the hole at the bottom can adjust the flow and temperature distribution in the mold.

对比喇叭形水口，双侧孔水口(45°)，牛鼻子水口和三孔水口，总的说来后两者优于前两者；而双侧孔水口(45°)又优于喇叭形水口；牛鼻子水口和三孔水口比较各有特点，前者对保证铸坯质量有利，为防止流股对窄面的冲击，增加挡块宽度到100 mm，可使结晶器横截面上温度分布更加均匀，降低窄面热负荷；后者对增加流量，提高拉速非常有利，但要防止中孔射流过强导致铸坯中心坯壳变薄，在实际生产中可通过控制水口浸入深度或塞住浸入式水口的底孔来调节结晶器中的流动与温度分布状态。

In comparison with bugle shaped nozzle, bifurcated nozzle downward jet angle 45°, cow-nose nozzle and three-hole nozzle, in all, the last two are better than the former and bifurcated nozzle downward jet angle 45 is better than bugle shaped nozzle; Cow-nose nozzle is helpful for guaranteeing the product"s quality, in order to protect jet flow from eroding the strand at narrow face, gain uniform temperature distribution at cross section and decrease heat flux, adding the block"s width to 100 mm. Three-hole nozzle is advantageous to increase flux and casting speed, but should avoid weak shell thickness in the center broad. In the real production, setting the SENs immersed depth or plugging the hole at the bottom can adjust the flow and temperature distribution in the mold.

对比喇叭形水口，双侧孔水口(45°)，牛鼻子水口和三孔水口，总的说来后两者优于前两者；而双侧孔水口(45°)又优于喇叭形水口；牛鼻子水口和三孔水口比较各有特点，前者对保证铸坯质量有利，为防止流股对窄面的冲击，增加挡块宽度到100 mm，可使结晶器横截面上温度分布更加均匀，降低窄面热负荷；后者对增加流量，提高拉速非常有利，但要防止中孔射流过强导致铸坯中心坯壳变薄，在实际生产中可通过控制水口浸入深度或塞住浸入式水口的底孔来调节结晶器中的流动与温度分布状态。

Objective The purpose of our study was to discuss the method and efficacy of arthroscopic-assisted ACL reconstruction with a dual-beam four-stranded quadrupled hamstrings tendon fixed by suture button plate.

目的 探讨关节镜下缝线纽扣钢板固定双束四股腘绳肌肌腱重建前交叉韧带(anterior cruciate ligament， ACL)的方法及疗效。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。