查询词典 nominal

All in all, TRZ series elastic sealing gas valve suitable for gas pipelines, particularly suitable for underground gas pipeline, from the study of the situation abroad, many countries have adopted flexible natural gas pipeline valve plate, the same nominal diameter flexible valve plate Compared with the ball, have fire protection features, the price is about 30% lower than the ball, use the same effect.

总而言之，TRZ系列弹性密封燃气闸阀适用于燃气管线，特别适用于地下燃气管线，从国外考察的情况来看，许多国家的天然气管线上都采用弹性平板闸阀，同公称通径弹性平板闸阀与球阀相比，都有防火功能，而价格比球阀低30%左右，使用效果相同。

On the basis of Halliday's theory on Grammatical Metaphor and Nominalization, and the four forms of verbal nouns, including actions nouns, verbal nouns, gerunds and infinitives, the structures and the ideational functions of nominalizations in EST genre are summarized by searching the EST corpus and analyzing the modifiers of nominal groups. Corpus is used as the research method for this study, including 120 foreign articles searched from foreign countries'scientific and technological magazines on the Internet, such as Computer, Computer Digital Techniques, Chemistry of Natural Compounds and Journal of Energy Engineering, etc.

基于Halliday的语法隐喻及名词化概念，以及动词名词化的表现形式，如动作名词、动词性名词、动名词和不定式四种形式，再通过对科技文体的语料库进行检索，分析动词名词化前后修饰语，总结科技英语文体中动词名词化结构，最后根据其结构，分析动词名词化在科技英语语篇中有何概念功能。

Based on the property and performance requirement of hydraulic simulator, the identification results of nominal models and their uncertainty bounds of single channel systems in inner and outer gimbals as well as the flexible and systematic robust controller design frame provided byμ-synthesis, the robust feedback controllers withμ-synthesis are designed for single channel systems in hydraulic simulator's inner and outer gimbals.

根据液压仿真转台的特性和性能要求，结合内、外框单通道系统名义模型及不确定性界的辨识结果，利用H∞控制理论中的μ综合法能够提供灵活的和系统化的鲁棒控制器设计构架的特点，对液压仿真转台内、外框单通道系统进行了μ综合法鲁棒反馈控制设计。

Of course, these products are basically giveaways, have charged a nominal charge.

当然，这些产品基本上是赠送，也有收取象征性费用的。

The fatigue strength of duplex stainless steel welded jointing with longitudinal fillet welded gusset and with longitudinal flat side gusset welded on plate were evaluated by hot spot stress,and the hot spot stress S-N curves were obtained and compared with the nominal stress S-N curves.

针对双相不锈钢焊接结构的疲劳性能问题，通过试验对双相不锈钢纵向角接板焊接接头和侧面角接板焊接接头疲劳强度用热点应力进行了评定，做出了热点应力S N曲线并与名义应力疲劳评定进行了比较。

On the other hand, inch-dimensioned tapered roller bearings have plus tolerances; the nominal dimension represents the lower limit

另一方面，以英制尺寸为标准的圆锥滚子轴承有另外的公差标准；近似尺寸代表下限。

The nominal ellipsis discussed in this essay is the ellipsis of the head word within a noun phrase.

讨论了英语名词补语内中心词的省略问题。

Tank heaters are pre-engineered packages utilizing metal sheath tubular or ceramic insulated, open coil pipe insert heating components for use in 2" and 3" nominal pipe sizes.

液槽加热器是预组装设备，使用金属外壳或陶瓷保温，在外部是盘绕形的 2&和 3&的管子里使用加热电阻。

To address this situation, I believe that the operation could be improved on are: the installation and adjustment of measuring, the first sub-scale do to adjust the nominal cylinder liner size, and then dial indicator card installed and well well inserted under the initial installation of the traffic card directly into the cylinder table by measuring the smallest cylinder liner wear, the cylinder table adjust the volume of the extended length of rod inserted, so that the volume of the dial indicator cylinder table has small hands around 1.5-2.0 preloading cell volume and cylinder volume table mother under lock locking plug, the final table and then measured the volume of cylinder rod and rod card inserted at the anvil micrometer measuring bar between the seat and the large dial and adjust the dial indicator to zero.

针对这种情况，笔者认为，操作上可改进为：安装和调整量具时，先将干分尺调整到气缸套的公称尺寸，再将卡装好百分表和初步安装好插杆的量缸表直接卡入所测气缸套磨损最小处，调整量缸表插杆的伸出长度，使量缸表的百分表小表针有1.5-2.0格左右的预压量并将量缸表的插杆锁母锁紧，最后再将量缸表的测杆和插杆卡在千分尺的砧座和测杆之间并将百分表的大表盘调整到零。

If selects in the research the base period is different, for example some people take the high bloating year as the base periods, some people take the low bloating year as the base periods, has take the nominal exchange rate big adjustment before as the base period, has depreciates after year take the standard currency as the base period, finally obtains the balanced actual exchange rate difference extremely is big, causes one person to have a judgment exchange rate detuning standard, has like this lost the balanced exchange rate research significance.

如果在研究中选取的基期不同，例如有人以高通胀年为基期，有人以低通胀年为基期，有以名义汇率大调整前为基期，有以本币贬值后的年份为基期，最后得到的均衡实际汇率差异就非常大，导致一人有一个判断汇率失调的标准，这样就失去了均衡汇率研究的意义。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。