1.
Study on Acceleration Mechanism of Abrasive Particles of DIA Jet in Coalmine Safe Cutting
用于煤矿安全切割的前混合磨料射流加速机理研究
2.
Safety requirements for cut-off machines
GB14807-1993电动型材切割机的安全要求
3.
The diagnostic value and security of CT-guided percutaneous transthoracic needle biopsy in patients with pneumonic diseases
CT引导下经皮肺穿刺切割活检的价值及安全性
4.
Safety of transportable motor-operated electric tools--Part 2: Particular requirements for mitre saws
GB13960.9-1997可移式电动工具的安全第二部分:斜切割机的专用要求
5.
Safety of hand held motor-operated electric tools--Part 2: Particular requirements for marble cutters
GB3883.18-1995手持式电动工具的安全第二部分:电动石材切割机的专用要求
6.
metal secured to a carriage is fed against rotating cutters that shape it.
把东西放到安全金属架上的旋转的切割器中打碎。
7.
Conclusion EAWM is an effective and safe procedure for the treatment of adenoid vegetation.
结论 鼻内窥镜下用息肉切割器行腺样体切除术是一种安全有效的手术方法。
8.
The edges of the cuts are completely smooth; none of the squares of the lattice is detached.
切割边缘完全平滑，无一格脱落
9.
Research on Digital Inverted Plasma Arc Cutting Power
全数字逆变式等离子弧切割电源研究
10.
(5) Has qualifications to conduct foreign exchange and RMB business;
（五） 具备安全、高效的清算、交割能力；
11.
GP shear-out safety joint
砾石充填剪切安全接头
12.
shear pin safety joint
剪切销钉式安全接头
13.
shear pin tubing safety joint
剪切销式油管安全接头
14.
Considerations of safety override all other concerns.
对安全的考虑压倒一切.
15.
He was safe, everything was all right.
他很安全，一切太平无事。
16.
Study on volt-ampere properties in WEDM
电火花线切割加工中放电间隙伏安特性的研究
17.
The Application of the Triamcinolone Acetonide Injection on Vitrectomy
曲安奈德在玻璃体切割手术中的作用研究
18.
CLINICAL INVESTIGATION OF TRIAMCINOLONE ACETONIDE INJECTION IN VITRECTOMY SURGERY
玻璃体切割术中应用曲安奈德的临床观察