This butterfly Valve is bi-directional and may be installed in either direction.
这种蝶阀是双面的，可以在任何一面安装。
A true sleep innovation, Insomnia-X is the only natural sleep aid in a unique dual action bi-layered tablet.
这是真正使您安然入睡的创新产品，独有双层功效药片。它是唯一一种自然辅助睡眠产品。
YE Chang-bing1, 2, HAN Xiang-kui3, ZHUANG Jin-peng 3, BI Dong3, AI S heng-shu3
叶长兵1，3，韩相奎2，庄金鹏2，毕冬2，艾胜书2
In the area of pacemaker implantation, our department has carried out VVI, VDD, AAI、DDD, DDDR, anti-atrial fibrillation pacemaker implantation, and implanted cardiac defibrilator and Bi-Ventricular pacing device implantation.
在起搏器植入方面，开展了VVI、VDD、AAI、DDD、DDDR及抗心房颤动起搏器，还开展了埋藏式心脏除颤起搏器及双心室起搏器的植入。
ZHANG Mei1, 2, LIU Wei2, BI Yu-Ping1, 2
张梅1，刘炜2，毕玉平3
About the nature of labour power capital, the essay thinks that the stack is the consuderation of labour power capital and the labour power capital is bi-lateral duty and onerous.
关于人力资本出资的性质，文章认为股份是人力资本出资的对价，人力资本出资具有双务有偿性。
These pathological changes was demonstrated focally and the rest of the angle in CYP1BI-null were normal.
这些异常改变在CYP1B1基因缺失小鼠眼前房角内呈局灶性分布。
The story's communication in folk shows the bi-directional between history books and popular literature more obviously.
而这一故事的民间传播更见出正史与通俗文学之间的双向互动。
The catalytic activity of the mono- and bi-nuclear complexes, and unsymetric complex 〓〓 MeNTB =tris (N-methylbenzimidazol-2-ylmethyl amine and tetranuclear complex 〓L = N, N, N', N'-tetrakis (N-methylbenzimidazol-2-ylmethyl-1, 4-diaminobutane for oxidation of hexane was examined. Thedi-iron complexes with one exchangeable monodentate ligand and unsym-metric(μ-carboxylato) diiron complex exhibit high catalytic ac-tivity, while mononuclear Fe complex are inactive.
这些单核、双核化合物、不对称化合物〓-三氨和四核化合物〓四-1，4-丁二胺催化氧化环己烷的催化活性被测试，结果表明含有可交换配体氧桥联双核Fe化合物和不对称双核Fe化合物表现很高的催化活性，而单核的Fe化合物是非催化活性的。
As state-level scenic spots - Baise Uprising Memorial Hall; provincial-level scenic spots - Cheng Bi Lake; Ling Ling satisfied the hole, water holes; Jingxi the psychic Grand Canyon; music industry Lo Tung-mei, Liu cloth, Taishi Wei doline, Which form a Bose's tourism brand lines.
象国家级景点——百色起义纪念馆；省级风景名胜区--澄碧湖；凌云的纳灵洞、水源洞；靖西的通灵大峡谷；乐业的罗妹洞、布柳河、大石围天坑等，构成了百色的旅游品牌线路。
Unambiguous [5QnAm5bi^juEs]RF adj.
不含糊的，明确的
Dong Bi-wu's law educational conception corresponds to the needs of legal system construction in new China.
董必武法学教育思想缘起于新中国法制建设的客观现实需要。
Result Pmax and Pd were found to be significantly higher in group A than group Bi Pmin.
结果：Pmax及Pd A组显著高于B组；Pmin、LAD无统计学差异。
A n o th er pa tient m i gh t e qual ly well com pl a in th at her nei gh bo u r s wer e com bi ning t o sl a n der her and per se c u te her
另有一位病人可能同样有理由抱怨说，她的邻居们正在联合起来对她进行诽谤和迫害
The results show that the pre-coating of NH+4 on the surfaces of Bi2O3 nano-particles plays an essential role in the formation of homogeneous Bi2O3/Cu-O-Cr core/shell nano-particles. In the form of ammino complex, Cr-Cr composite oxides are coated on the surfaces of Bi2O3 particles to form core/shell structures Bi2O3/Cu-O-Cr particles with a mean particle size of 78 nm and core size of 60 nm.
研究结果表明：在包覆前先对Bi2O3粒子进行表面铵离子(NH+4)功能化是形成均匀核壳纳米结构的关键；铜铬包覆层以氨配合物的形式包在Bi2O3粒子表面，形成核壳结构的复合粒子，复合粒子的平均粒度为78 nm，核厚为60 nm。
The results show that the pre-coating of NH+4on the surfaces of Bi2O3 nano-particles plays an essential role in the formation of homogeneous Bi2O3/Cu-O-Cr core/shell nano-particles. In the form of ammino complex, Cr-Cr composite oxides are coated on the surfaces of Bi2O3 particles to form core/shellstructures Bi2O3/Cu-O-Cr particles with a mean particle size of 78 nm and core size of 60 nm.
研究结果表明：在包覆前先对Bi2O3粒子进行表面铵离子(NH+4)功能化是形成均匀核壳纳米结构的关键；铜铬包覆层以氨配合物的形式包在Bi2O3粒子表面，形成核壳结构的复合粒子，复合粒子的平均粒度为78 nm，核厚为60 nm。
Analysis results indicated that, The Cu-O bond stretching vibration in CuO plane of Bi-system superconductor was related to superconduction properties, its expression was that the change of absorption peak strength of Cu-O bond stretching vibration was similar to the change of zero resistance temperature.
为了分析，研究晶格振动与Bi系超导体超导电性的内在联系，测试了全部样品的红外吸收谱，为全面了解Bi系超导样品红外吸收谱的精细结构，分别使用了两种型号的红外分光光度计进行测试，由测试的各样品的红外吸收谱图确定了其吸收峰的数目及峰位。
As a large province co-inhabited harmoniously by multiple ethnic groups such as the Han, Tibetan, Bi and Qiang, Sichuan boasts a history of five thousand years as well as a brilliant civilization that is fostered in the course.
天府之国——四川，这个四水泽川盆地的里，个个雄险幽奇，秀冠中华的自然奇观让它玉山金水，蕴宝含英；汉藏彝羌多民族多元化一体的交融衍生文化，积淀了天府5000年人杰文昌，珠玑璀璨的历史文明！
Providing optimum torque seating, they ensure tight bi-directional sealing while compensating for seat wear and process temperature variations.
它具有优化的扭矩阀座密封，确保紧密双向密封，并弥补阀座磨损和工艺液流变动而产生的缺陷。
Features 240 watts of bi-amped power, UFLC 25mm soft dome HF unit, 200mm LF woofer, separate HF gain control, overall volume control and a 0dB /-3dB /+3dB switch for the LF unit.
音频配备240W的双路功放，UFLC 25mm的高音单元，200mm的低音单元，分别的高音增益控制和整体音量控制。对低音单元还有0dB/-3dB/+3dB的选择开关。