查询词典 ring-a-ding

Compared with ring reducer which had same power, the balance ring reducer had many functions, such as low vibration noise, low cost and less production difficulty.

试验证明，平衡式环式减速器与同功率其他环式减速器相比具有振动噪声小的优点，同时降低了减速器制造成本和加工难度，具有重要的理论意义和工程实用价值。

The experiment results indicated that the comprehensive interaction mode of Y with DNA might be that the dibenzofuran ring of Y intercalated into DNA base pairs and the benzene ring in side chain bind to DNA in the groove.

以曙红Y为模型化合物，实验表明可能Y中的二苯并吡喃环嵌入了DNA的碱基对之间，其侧链的苯环键合在DNA的沟槽中。

Our company is an emerging Carbon Co., Ltd., mainly engaged in all kinds of graphite fixed ring, graphite stationary ring, graphite sleeve, thrust plate, graphite bearing, graphite bearing covers.

我公司是一家新兴的电碳有限公司，主要经营各种石墨动环，石墨静环，石墨套，推力板，石墨轴承，石墨轴承套等。

The most common sealing ring of bit bearing is single O-ring, which is made of rubber.

最常用的钻头轴承密封圈是单个O形圈，主要以丁腈橡胶制作。

Bearing outer ring or the outer surface of the seat ring.

滚动轴承外圈或座圈的外表面。

The company mainly produces automotive high strength bolts , nuts and bearing outer ring, which bolts up to 320 kinds of models, more than 130 models nut species, 72 kinds of bearing outer ring.

公司主要生产汽车用高强度螺栓、螺母和轴承外环，其中螺栓型号达320余种，螺母型号130余种，轴承外环72种。

Through taken the measurements of pH, TOC, UV-Vis spectra and high-performance liquid chromatograph in the degrading process of solution ,it was found that the COD of dye solution increased, pH continuing declined and TOC reduced gradually. The UV-Vis spectra and high-performance shown that though dye molecules had been destroyed, Strong Chromophore Azo Double Bond of dye was certainly under attack, the big conjugated system was vandalized and dye molecules were decolorized degradation, but they were not completely changed into carbon dioxide and other inorganic matter by mineralization, it appeared accumulation of aromatic ring and double benzene nucleus, so it is thus evident that complete destruction of aromatic ring is more difficult than the double benzene.

通过测定直接大红染料脱色过程中的溶液pH、TOC、紫外可见光谱图和高效液相色谱图可知，在脱色处理时间(6h)范围内，染料溶液的COD值增大， pH值持续下降，TOC值逐渐降低，结合紫外可见光谱图和高效液相色谱图，说明染料分子虽然已经遭到破坏，染料分子内强生色基团偶氮双键确实遭到攻击，大的共轭体系被破坏，染料分子被脱色，却没有完全被彻底矿化成二氧化碳等无机物，出现了芳环和萘环结构的累积现象，可见完全破坏芳环比破坏偶氮双键发色团更困难。

The results about the magnetic vector potential of current-carrying ring and the electric potential of uniform charged ring which are expressed by Bessel functions are further calculated and analyzed.

用Bessel函数积分对圆环电流磁矢势及均匀带电圆环电势作进一步的计算分析，引申出磁感应强度及电场强度新的级数表达式，分析讨论了所得结果。

The three on the left are Ruyi pendant, Plum Blossom finger ring and Bud finger ring.

左边的三个作品分别是&如意纹&吊坠、梅花戒指和花苞戒指。

Main production the following: single-Doo on coal, ring and belt conveyor raise more fighting, TD75 series of conveyor belts and DDJ steep conveyor belt, CG-trough feeder, Permanent Magnetic Separation, Cleaner Machine: heavy chain, ring chain, linked plate, the main boiler linked films, spiral Cleaner and other chain-Cleaner, SM-economizer, FB-explosion-proof doors, air preheater, ceramics and more of the dust collector, Ceramic multi-desulfurization dust collector, self-water bath desulfurization dust collector, XLP type, XZD-cyclone, muffler.

主要生产以下产品：单斗上煤机、圆环和皮带多斗提升输送机、TD75系列皮带输送机和DDJ大倾角皮带输送机、CG型槽式给料机、永磁磁选分离器、除渣机：重链、圆环链、板链、锅炉主链片、螺旋除渣及其它链条除渣机、SM型省煤器、FB型防爆门、空气预热器、陶瓷多管除尘器、陶瓷多管脱硫除尘器、自激水浴脱硫除尘器，XLP型、XZD型旋风分离器、消声器。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。