查询词典 peg drum

The relational expression of the speed difference of drum and spiral propeller (Δω0) and the difference of drum speed and input speed of the differential gear (Δω1) is derived.

由于钻井液的比重和粘度是随井下情况变化的不确定值，且现场对钻井液的处理量时有变化，需随时调节Δω0或Δω1以调节离心机的处理能力和效果。

The orange bailey bridge of No.86 expressway becomes a wonderful nature scene on the south grassland of Ten Drum Culture Village. The soaring old chimney and the spanning orange bridge afar interact to symbolize the spirit of Ten Drum-「十」. In the embrace of the large grassland with the old chimney and orange bridge in the night, it will be a natural stage for artists to perform heartily. Visitors from everywhere also leave unforgettable exclamation points for this attractive art performance with the culture-rich land.

号快速道路的橙色倍力桥，成为了十鼓村南端大草原上澄桥的绝佳自然布景，笔直耸立的台糖老烟囱，和横跨在远方的澄桥，两两相呼应著，一直一横的造型，恰巧是十鼓的精神象徵，在这片大草原的促拥下，夜晚的老烟囱加上澄桥，将是艺术家们，尽情演出的天然舞台，而八方游客们，也将为这场动人的艺术演出，与这块富含文化迹痕的土地，留下难忘的惊叹号。

Abortifacient activity and anaphylaxis of PEG-GH are analysed.

分别在4℃，25℃，37℃条件下对聚乙二醇化重组人生长激素注射液进行六个月的稳定性考察。

The influence of PEG and acetone on the photochemical synthesis of Pd nanoparticles was investigated, respectively.

研究了各种组分的影响，探讨了体系中Pd的快速光化学还原和纳米Pd粒子的稳定性机理。

I know it is a square peg in a round hole; still, it serves after a fashion.

我知道那是圆孔中的方钉，但过时了。

In this study, we carried out the allylation of anilines with allylic acetates in PEG-H2O system in the presence of palladium as catalyst. N-allylation of anilines was achieved.

在本研究中，我们完成利用钯催化剂，在水及聚乙二醇系统中，使苯胺类和乙酸烯丙酯类进行烯丙基化反应，并探讨各苯胺类反应物之结果。

Today, the currency and export policy of China is anchored around its peg to the dollar.

今天，中国的货币和出口政策与它的钉住美元政策挂钩。

We perennially deal in PEG, MPEG, Ethyleneamines and the ramification of Ethyleneamines, NP,OP, AEO, specialty surfactants(2A1, CF-10), DOW CORNING antifoam, PE Homopolymer, HEC, latex compounds for the carpet and rug, etc.

我司常年经销产品：聚乙二醇及甲氧基聚乙二醇系列、乙烯胺系列及其衍生物、烷基酚聚氧乙烯醚、脂肪醇聚氧乙烯醚、二苯醚二磺酸盐（2A1）、X-405、CF-10等表面活性剂、道康宁消泡剂、羟乙基纤维素、地毯胶等。

Second, largely because of the peg of the yuan to the dollar, there altrade-weighted value of the Chinese currency has declined since the beginning of 2002 when the value of the U.S. dollar reached apeak.

第二点，主要是由于人民币钉住美元，自美元价值达到最高点的2002年初开始，中国货币的实际贸易加权价值开始下跌。

For the peg-top system of two dimensions a asymptotic solution with small and finite amplitudes can be obtained simply and conveniently.

将此结果用于二自由度陀螺系统，较简捷地得到了该系统的具有小而有限振幅的渐近解。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&