查询词典 availability

Finally, the availability of the parameter estimation method in the parameter estimation of continuous rigid frame bridge was justified.

得出这种参数估计方法在连续刚构桥的参数估计中是可行的。最后，提出了进一步研究的方向。

The article analyzed the actuality,value and availability of these gangues,which conduces to develop the comprehensive utilization in ferrous metal industry.

分析了我国黑色金属矿尾矿现状及其价值和可利用性，有助于推动我国黑色金属矿尾矿、冶炼渣资源综合利用工作的开展，对治理生态环境有重要的意义。

The oscillation performance of jet, as oscillation frequency, is the essential data for designing the fluidic device, which is also the key factor that influence the coupling effect of fluidic device and receiving tube. This paper does experiment on the oscillation availability and frequency of feedback jet-oscillation gas wave refrigeration. As a conclusion, the jet oscillates only in a certain range of geometrical sizes and operating conditions. Under the condition of high pressure ratio, the frequency of the jet"s oscillation is only affected by the feedback tube"s length and chamber remarkably. Under the condition of low pressure ratio, the frequency descends with rise of the pressure ratio.

本文将跨音速正反馈射流振荡器与接受管耦合，对耦合后的射流振荡气波制冷机的可振性、振荡频率以及它们的影响因素作了实验研究，得出如下结论：射流只在一定的操作条件和几何结构尺寸范围内才能稳定振荡；射流的振荡频率在较高压比下只受反馈管长和反馈管容腔大小的显著影响，在小压比下随压比的增大而增加；其它结构尺寸和操作条件只影响可振性。

Availability to install several dictionaries at the same time (for example, German-English and English-Italian).

供货安装几个字典，在同一时间内（例如，德语英语及英语-意大利语）。

While heroin use had been glamorised as "chic" in the 1980s and 1990s, and led to films such as Trainspotting, based on a book by the Scottish author Irvine Welsh, Mr Hayes put the decline in use down to a combination of factors including the availability of treatment and "less ignorance" about the consequence of using drugs.

虽然使用海洛因已经glamorised为&时尚&在20世纪80年代和90年代，并导致如猜火车到电影的基础上，由苏格兰书的作者欧文威尔士议员海斯把使用到的因素，包括下降提供的待遇和&少无知&，对使用药物的后果。

Rice production and sustainable development for agriculture in China waslimited by poor quality of gleyed paddy soils, such as the accumulation of reductivesubstance, low availability of soil nutrients and declined soil productivity, due to poordrainage. In the past, researches focused more on engineering technology to improvegleyed paddy soils.

潜育性稻田由于其排水不畅，造成稻田土壤通气不良、还原性有毒物质累积、养分有效化过程受阻以及土壤生产力下降等一系列问题，严重影响我国的水稻高产稳产和农业可持续发展，过去的研究仅局限于工程措施改良潜育性稻田，对施肥等农艺措施研究不够。

The Hong Kong Harmonica Association cannot guarantee the availability of tickets.

香港口琴协会不能保证所有订票者均能订得门票。

Harmonica Association cannot guarantee the availability of tickets.

香港口琴协会不能保证所有订票者均

The selection of wood for guitar making in Torres' case was governed by the type of instrument desired and the availability of woods.

木头的选择为吉他做在Torres' 案件由类型仪器渴望和树林的可及性治理了。

Another benefit to Meguiar's A-12 Cleaner Wax is it's widespread availability, and affordable price,(suggested retail is $4.95). This makes it another good choice for people with daily drivers that would like to wax their car often. And if you like to see water beading on your car's finish after washing or following a rain storm, you will not be disappointed. The chemists at Meguiar's recently reformulated A-12 Cleaner Wax to bead water like nobody's business! Water beads are small, tall and tight and last and last. Water beading, as well as darkness gets better and better with each additional coat. Easy to use, Meguiar's Cleaner Wax wipes on easy, dries fast, and removes effortlessly with a premium quality 100% cotton towel, or Meguiar's own microfiber polishing cloth, the Ultimate Wipe. Meguiar's Cleaner/Wax can be applied by hand, dual-action polisher and orbital buffers.

美克拉A-12清洁蜡的其他优势是产品随处可得和价格是人人负担得起的（建议售价是4.95美金），这使得它成为天天开车且喜欢经常为他们的爱车上蜡的人们另一个好的选择，如果你喜欢在洗完车或大雨过后看到水珠挺立在你的烤漆上，你将不会失望的，美克拉的化学家最近为了让水可以在漆面上形成水珠而重新调配A-12清洁蜡的配方，现在水珠会变得更小、直挺、紧凑、持久的，烤漆在你每多上一层涂层会变成越来越深沈，它是容易使用的，美克拉清洁蜡上蜡容易、快乾且使用一条优质的100%纯棉毛巾或美克拉生产的超细纤维布来下蜡是毫不费力的，美克拉清洁蜡可以使用手、震抛机和打蜡机来施用。

Effective local search tactics reaches local searchers when they are ready to buy - with every way that it is possible for them to buy from you.

有效的地方搜索策略达到当地的搜索，当他们准备购买-以各种方式，这是他们有可能从您那里进行购买。

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。