高频率

Dlarification of Bids To assist in the examination, evaluation and comparison of Bids, the Tendering Denter may ask bidders for clarification and the response shall be in writing and no change in the prices or substances of the bids shall be sought or offered.

英语句子类型的表意功能各不相同，招投标文件对句子类型的选择存在着明显的倾向性。因为需要精确客观地陈述，规定各方当事人的权利与义务，招投标文件对句子类型的选择存在着明显的倾向性。因为需要精确客观地陈述、规定各方当事人的权利与义务，招投标文件中陈述句的使用频率比较高。陈述句用于阐述、诠释、申明、规定和判断，语言显得比较客观、平实。例如

Except that LIF can get high precision for the laser frequency stabilization, it can make laser frequency detune from one atomic resonance frequency easy and exact.

激光感生荧光稳频技术除有很高的稳频精度以外，还可以获得相对于原子共振频率的一定失谐量。

Except that LIF can get high precision for the laser frequency stabilization, it can makelaser frequency detune from one atomic resonance frequency easy and exact.

激光感生荧光稳频技术除有很高的稳频精度以外，还可以获得相对于原子共振频率的一定失谐量。

The flow and irrigation frequency are more, draffy salt effect is better.

流量越大，灌水频率越高脱盐效果越好。

Six ancient and representative ethnic groups from Yunnan and Guangxi province were analyzed by this method. A total of 33 DPB1 alleles were found, in which DPB1*2801 (26.9%) and 0501 (24.0%) in Lahu, DPB1*0501 (23.2%), 0402 (13.4%) and 0401 (11.6%) in Naxi, DPB1*0501 (47.4%) and 0402 (14.9%) in Pumi, DPB1*0501 (54.1%) and 1301 (10.2%) in Yao, DPB1*0501 (31.0%), 03011 (27.5%) and 0402 (23.9%) in Drung and DPB1*0501 (47.6%), 1301 (19.5%) and 03011 (14.6%) in Jing were the most predominant alleles.

我们采用该方法对拉祜族、纳西族、普米族、瑶族、独龙族和京族这些历史悠久、有代表性的南方少数民族进行了DPB1基因分型研究，共检测出目前已知的94种DPB1等位基因型中的33种，各民族DPB1基因频率高过10%的分别有拉祜族的DPB1*2801（26.9%）和0501（24.0%），纳西族的DPB1*0501（23.2%）、0402（13.4%）和0401（11.6%），普米族的DPB1*0501（47.4%）和0402（14.9%），瑶族的DPB1*0501（54.1%）和1301（10.2%），独龙族的DPB1*0501（31.0%）、03011（27.5%）和0402（23.9%）以及京族的DPB1*0501（47.6%）、1301（19.5%）和03011（14.6%）。

Lowest fixed frequency: 2.0Hz,endwise rate of damp 0.1~0.15,applying to fan and pump etc. With strict requirement, but without high requirement in crosswise resonance to do the active vibration.

型：最低固有频率2.0Hz，竖向阻尼比0.1~0.15，适用于风机、水泵等隔振要求较高、但对水平向抑制通过共振要求不严的设备作主动隔振

Lowest fixed frequency 2.0Hz,endwise and crosswise rate of damp respectively are 0.1~0.15,applying to passive vibration of precise apparatus and motor、compressor etc. With high vibration requirement and high resonance requirement in crosswise to do the active vibration.

型：最低固有频率2.0Hz，竖向和水平向阻尼比均为0.1~0.15，适用于精密仪器设备的被动隔振和发动机、压缩机等隔振要求较高、且对水平向抑制通过共振要求较严的设备作主动隔振

Lowest fixed frequency 3.0Hz, endwise rate of damp≥0.05,applying to fan and pump etc. Without strict vibration requirement and limited the crosswise resonance to vibrate actively.

型：最低固有频率3.0Hz，竖向阻尼比≥0.05，适用于风机、水泵等隔振要求不太高、且对水平向抑制通过共振要求不严的设备作主动隔振

The BSA strategy was employed to identify random amplified polymorphic DNA marker linked to the genes for the flower colour and erucic acid content in the DH population.

花色和芥酸含量的连锁分析表明：白花与高芥酸紧密连锁，在DH群体中重组频率为4.8%。

The concept of influence degree of natural vibration period by cables is shown,and the influence of cables to the property of natural vibration of extradosed cable-stayed bridge s is analyzed by taking Xiaoxihu extradosed cable-stayed bridge in Lanzhou City as an example.

以小西湖矮塔斜拉桥为例，通过引入拉索自振频率影响度的概念，分析了拉索的存在对矮塔斜拉桥自振特性的影响，探讨了矮塔斜拉桥的自振特性与相应连续梁桥的区别；在分析矮塔斜拉桥地震反应的基础上，通过引入振型贡献率的概念，分析了高阶振型对矮塔斜拉桥动力性能的影响；分析了矮塔斜拉桥的振型耦联效应。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！