查询词典 standard clock

Using the iron standard solution makes standard curve, and then through the standard addition method measures the absorbance of water samples, and finally through the calculation knows content of iron of water sample.

通过铁标准溶液作出标准曲线，再通过标准加入法来测出水样的吸光度，最后通过计算得出水样中铁的含量。

Based on the summary of enacted and implemented quality criteria and emission criteria in the system of EC atmosphere environment standard, the implementation procedures and requirements to member states and characteristics of EC atmosphere environment standard directive s are analysed, and some suggestion for formulating and implementing Chinese atmosphere environment standard is also proposed.

在概述欧盟已颁布实施的大气环境标准体系中的质量标准和污染物排放标准的基础上，分析了欧盟环境标准指令在成员国内的实施程序与要求以及欧盟大气环境标准的特点，并对我国大气环境标准的制定与实施提出了建议。

There are three of them: standard input, standard output and standard error.

这三个句柄是：标准输入，标准输出和标准错误句柄。

HTML 4 is an SGML (Standard Generalized Markup Language) application conforming to International Standard ISO 8879, and is widely regarded as the standard publishing language of the World Wide Web.

HTML 4是一种符合ISO 8879标准的SGML应用程序，被广泛用作万维网的信息发布标准语言。

The whole system was calibrated by standard lamp with the standard transferred from the national primary photometric and colorimetric standard.

系统量值传递是通过国家色度和亮度基准标准灯来完成的。

A standard developed to meet the requirements of portable consumer imaging and multimedia applications — what the IEEE refers to as the standard for High Rate Wireless Personal Area Networks.(The IEEE defines High Rate as 20 Mbps or better.) It is based on a centralized and connection-oriented ad-hoc networking topology. The standard also supports peer-to-peer connectivity and isochronous and asynchronous data.

802.15.3标准的开发主要用于满足便携式用户成像和多媒体应用的需求。802.15.3标准也就是IEEE所指的高速无线个人局域网标准，IEEE规定其传输速率不低于20Mbps.802.15.3标准建立在一个集中的，面向连接的特别的网络拓扑基础，支持对等连接和同步、异步数据传输。

Second, From the internal comparison of linzhang dialect,I find that the difference from east to west is smaller and the difference is larger from south to north ,particularly the southern Zhanghe is affected by vicinity dialects, the tail is abundant and the suffixation of the northen Zhanghe is increasing under the influence of the Standard Chinese. The exterior comparison includes the comparison of the linzhang dialect vocabulary to that of the vicinity and that of the Standard Chinese. The comparison with the vicinity dialects reveals the ralationship of the Linzhang dialects with the vicinity dialects and inquire into its reason. Third, Through the comparison between the dialect and the Standard Chinese from the aspects of sallable, morpheme,affixation, I reveal the vocabulary-made characteristics of the Linzhang dialect---- to have abundant affix. Last, we divide the vocabulary in the Linzhang dialect into the Ancient Chinese words,the Medieval Chinese words,the Modern Chinese words,the Modern Chinese words by the historical view.

漳河北受普通话影响比较大，儿化现象比较突出；外部比较主要通过临漳与周围县，如安阳、魏县、磁县、成安县等，方言词汇的比较以及与普通话词汇的比较，揭示了临漳方言与周围县方言的亲疏关系，并探讨了其原因； 3、临漳方言词汇的构词特点，主要从构词的角度，从音节、语素、附加式构成几个方面与普通话进行了比较，突出了临漳方言词汇词缀构词的特点； 4、临漳方言词汇的历史层次是从汉语史的角度对词汇进行的分类研究，从词汇产生的时代划分出上古汉语词汇、中古汉语词汇、近代汉语词汇以及现代汉语词汇。

At this time, loosen the connection screw of standard section with spanner, hang the shaft of hand crane on the upper angle bar, sway the shaft of hand crane upward, separate this standard section from the next section, and lay it in the suspension coop, dismantle the other standard section for the same method, and turn the shaft to another direction, draw the lifting wire rope tightly, the operation staff leave the suspension coop, open the lock stopping instrument, fall the suspension coop to next position and lock the brake instrument, the operation staff return to the top of suspension coop, continually dismantle note: forbid the staff leave on the top of suspension coop or in the coop when the suspension coop is running

8.1折除时，首先将吊笼用停层装置停靠在待拆除的标准节的下两节上，操作人员上到吊笼顶，卷扬机松绳，用小吊杆将顶梁略向上提起，拔出顶梁横销，使顶梁值得徐徐降下，降到拆除节下一节中间框架角处，并重新穿上横销，这时用板手将标准节连接螺栓松开，将手摇起重机小吊杆钩挂在待拆节上框架用钢土，到吊笼内，用同样的方法拆下另一节标准节，然后将吊杆转向不影响升降机运行的方向，收紧起升钢丝绳，操作人员离开吊笼，打开锁止机构，使吊笼下降到下一个拆除位置，并将锁止机构锁死，人员重返笼顶，进行下一拆除循环注意：在吊笼运行时绝不允许有人员留在吊笼顶部或吊笼内

In T. C. M., there is no"gold standard"of diagnosing syndrome or symptom complex that was independent to medical treatment procedural, so there has no means of establishing clinical diagnosis standard by compare with"gold standard".

中医不存在一个独立于治疗过程的诊断证候的"黄金标准"，也就无法用与"黄金标准"相对照的形式在孤立的诊断过程中建立恰当的临床诊断标准。

And now there are 1 rubber ground track field, 1 standard indoors basketball gymnasium, 2 standard clay tennis courts, 4 standard hard tenis courts, 5 badminton courts, aerobics gymnastics room and ping-pong room.

现有橡胶田径场1个，标准的室内篮球馆1个，标准的软土网球场2片，标准的硬地网球场4片，羽毛球场地5片，健美操房和乒乓球室。

But GST= 0.156, Nm=1. 588. As a result, the foundation of Youyongchi Avicennia marina population was the result of the migration of hypocotyles and human factors.

这项工作可以为海岸防护林中新引进种类的判定以及为研究种群建立者效应方法的确定提供科学依据。

The two-dimensional CDRC-ADI-FDTD update equations for collision unmagnetized plasma are induced. The unconditional stability of the CDRC-ADI-FDTD formulation for collision unmagnetized plasma is obtained by the examples.

推导了碰撞非磁化等离子体中的二维CDRC-ADI-FDTD迭代公式，并用算例验证了碰撞非磁化等离子体CDRC-ADI-FDTD算法也是无条件稳定的。