To overcome the shortcomings of the shear pin type joint and left-hand thread type joint, a sliding sleeve subsurface safety joint is developed.
为了克服剪钉式和反扣式两种安全接头的不足，研制出一种滑套式井下安全接头。
This kind of tools mainly consists of lifting control system, safety joint, stabilizer, inner and outer barrels, full-closed core catcher, and coring bit.
该工具主要由提升控制系统、安全接头、稳定器、内外筒、全闭式岩心爪和取心钻头等部件组成。
In the light of the disadvantages and limitation of the existing unscrewing type or shearing type safety joints, a hydraulic sleeve type safety joint is designed.
针对现有倒扣式和剪断式安全接头结构上的局限性和缺陷，设计了液压滑套式安全接头。
When coring barrel gets stuck downhole, it is very easy to back off safety joint to trip out inner barrel and cores, and only left outer barrel for fishing operation.
当岩心筒在井下被卡住时，很容易地从安全接头螺纹处倒开，起出内筒和岩心，只留下外筒进行打捞。
The basic difference of outside-vent coring tool from conventional one is that it has a special outside-vent joint installed between safety joint and swivel assembly.
外返孔取心工具与常规取心工具在结构上的根本差异是在安全接头与旋转总成之间设置了一个特殊的外返孔接头。
To solve problems of difficultly releasing and easily breaking off of the conventional safety joint while operating in downhole, a new hydraulic controlling joint is developed.
针对倒扣式常规安全接头在井下退开难度较大，剪钉式安全接头完井作业易中途断脱的问题，研制了一种液压控制型安全接头。
AJ type safety joint is a specialized joint consisting of two parts. The specialized joint takes protective effect for drilling stem in drilling, repairing and test oil (gas) engineering, etc.
AJ型安全接头是一种由两件组装起来的专用接头，是钻井、修井、试油(气)等工程中对钻柱起保护作用的一种专用工具。
Modern Physician: "This is the second project for the Center for Transforming Healthcare, a quality-improvement and safety arm the Joint Commission established in 2009" (McKinney, 10/21).
现代医师（Modern Physician）评论认为：“该项目是医疗转诊中心的第二个项目，该中心为联合委员会成立于2009年致力于改善转诊质量和安全的一个部门。”
Adopts safety and reliable spaceflight joint, sufficient protects the stability of the circuit. The whole circuit system, not only easy to install but also maintenance is convenient.
采用安全可靠的航天接头，充分保护电路的稳定性。整并的电路系统，不但安装简易而且维护方便。
The main purpose of the joint and several obligation is to protect the interests of the creditor and to secure the safety of the transaction.
连带债务制度将数个债务人的财产总和作为保障债权实现的责任财产，最大限度地保护了债权人的利益，促进了交易安全。
In order to ensure the use safety of pressure container, we must test the welded joint angularity and stagger joint.
为了保证压力容器的使用安全，必须检测焊接棱角度和错边量。
Regions and industries with near locations, simial industries and similar industrial types shall establish and improve the joint prevention and control mechanism of major safety risks.
位置相邻、行业相近、业态相似的地区和行业要建立完善重大安全风险联防联控机制。
JECFA Joint FAO WHO Expert Committee on food Additives has evaluated the safety of BVO and concluded that it should not be used as food additive.
联合国粮食及农业组织世界衞生组织食物添加剂联合专家委员会已对溴化植物油的食用安全作出评估问题，认为它不应用作食物添加剂。
The joint is composed of hydraulic releasing mechanism, safety locking and connecting mechanisms.
这种安全接头主要由液压释放机构、安全锁定机构和安全连接机构组成。
Through joint debugging and commissioning of systems, a range of technical performances, like safety, reliability and stability of the design of all rail transit systems, are tested and evaluated.
通过系统联调联试工作，测试、评价轨道交通各系统设计的安全性、可靠性、平稳性等一系列技术性能。
Objective: to evaluate the clinical effect and safety of knee joint clear operation combined with injection treatment by hyaluronan injecting into articular cavity for osteoarthritis of knee.
目的客观评价关节镜清理术结合透明质酸钠注射治疗膝关节骨性关节炎的临床疗效与安全性。
Fit the rig tongs with the correct jaws for the drill pipe tool joint or the drill collar. Re-install the safety lock springs.
给大钳装上与钻杆接头或钻铤相匹配的钳头，再装上安全锁簧。
The joint efforts have already helped complete inspections in all of our export oriented garment factories in the area of structural, electrical and fire safety.
共同努力已经帮助完成我们所有出口导向型服装工厂电气和消防安全的检查。
The member joint is crucial to ensure high-rise steel structural safety, and it is very important to effect structural force.
杆件节点是保证高耸钢结构安全的关键部位，对结构受力性能有着重要影响。
Safety stable operation of cable subway is the bottle neck of aluminium oxide safety production, and of which the fabrication of the cable intermediate joint is the key.
电缆隧道的安全稳定运行是氧化铝安全生产的瓶颈环节，而电缆的中间接头制作又是其中的关键。
Objective To study safety of hip joint replacement on the femoral neck fractures in the advanced age to enhance life quality.
目的研究人工关节置换术治疗高龄股骨颈骨折围手术期安全性，以提高高龄及超高龄者的生活质量。
Through comparative figures, round cake figures and tendency figures of station safe information, the thesis analyzes and determines marks on check of joint liability in safety data statistics.
用车站安全信息对比图、车站安全信息圆饼图、车站安全信息分趋图对安全数据进行了系统分析确定了安全数据统计中的连带考核分数。
To observe the cure effect and safety of external application of Zhigutong on knee joint osteoarthritis.
观察外敷止骨痛治疗膝关节骨性关节炎的疗效与安全性。
The test shows that the non-equality and unknown stress distribution of weld joint, which can be promoted by extra-load, is the key to make sure the steel pressure vessel for safety.
结果表明，焊接接头的应力不均匀性和不确定性是影响钢制压力容器安全性的关键，采用加载法可以有效地改善这种非均匀应力分布状况。
The test shows that the non-equality and unknown stress distribution of weld joint, which can be promoted by extra-load, is the key to make sure the steel pressure vessel for safety.
结果表明，焊接接头的应力不均匀性和不确定性是影响钢制压力容器安全性的关键，采用加载法可以有效地改善这种非均匀应力分布状况。
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