查询词典 set of two

Through the analysis of the work principle of three phases voltage resource PWM converter, set up the low and high mathematic models, deduce the restriction equations about grid voltage, grid current, modulation voltage and the DC output voltage and the calculation equations of the AC-side inductance and the DC-side capacitance. There are two control strategies are adopted: Predicted current control strategy and voltage-current two closed-loop control strategy, and give a comparison by theory and practice.

通过分析三相电压源型PWM变换器的工作原理，分别分析了低频和高频数学模型，并推导出了交流侧电压电流、调制电压、直流侧电压之间的数学约束关系以及交流侧电感和直流支撑电容参数的选取依据公式；分析对比了两种控制策略：预测电流控制和电压电流双闭环控制并加以实验验证；同时采用了负载电流前馈补偿和本文提出的一种基于专家系统的神经元新型智能PI控制器两种方法大大提高了整个系统的动态响应性能，并在仿真和实验中加以验证，这也是本文研究的重点内容之一。

The Droid is still vaporware; no release date has been set, although Verizon said two weeks ago that it would release two Android phones before the end of the year, and the cryptic clock on a new Verizon/Motorola Droid promotional site has been decoded and appears to be counting down to Oct.

Droid仍然是雾件；尚未确定发布日期，不过Verizon于两周前表示将在年前发布两款Android手机，而且新的Verizon/摩托罗拉Droid推广网站上的秘密时钟被破译，它似乎正在倒数至10月30日。

In order to study the phase splitting characteristic of the gas-liquid two-phase mixture leaking out from a small break on the pipe wall, a special leaking experimental device was set up, and with an air-water two-phase flow loop, the experiments studying the phase splitting of leakage leaking through the break were carried out.

为研究气液两相流体通过破口泄漏时的相分离规律，设计了新型泄漏测量装置，在空气－水两相流实验环道上开展了实验研究。

In order to identify the proteins which are responsible for the better fruit set in heat-tolerant variety than in heat-sensitive one, we used two dimensional electrophoresis systems to separate isolated proteins from developing anther and looked for the proteins up-/down-regulated in heat-tolerant variety. In doing so, two selected cultivars, CL5915, the heat-tolerant, and L4783, the heat-sensitive, were grown at the same time in a phytotron at both 30/25℃ and 25/20℃. The proteins isolated from developing anthers of heat-tolerant variety grown in 30/25℃, were subtracted to remove the common genetic background.

因此为了鉴定出在高温逆境下与番茄著果率提升有关之蛋白质体，我们利用亚蔬中心所提供耐热番茄(Solanum lycopersicum， formerly Lycopersicon esculentum)品系CL5915与不耐热品系L4783，藉由控制二品系间生长温度之差异（热逆境30/25℃与一般生长环境25/20℃），在雄蕊发育早期利用蛋白质体学技术分析可溶性蛋白质，比较并扣除共有之遗传背景之蛋白质后，将二品系间具有差异的可溶性蛋白质筛选出来，并进一步利用LC-ESI MS/MS进行蛋白质身份鉴定。

Production of the two-foot rotating spindle Hang Fengji for the national initiative, set quilted and embroidered in one, two rows of needle-foot portfolio to complete the minimum Embroidery 1-inch, processing thickness from 3 to the single-layer fabrics Points and adapt to a wide range.

生产的两针尺旋梭绗缝机为国内首创，集绗缝和绣花于一体，两排针尺组合完成最小绣品1英寸，加工厚度可以从单层布料到3公分，适应范围广。

IN WITNESS WHEREOF, I have hereunto set my hand this twenty-fifth day of November, in the year of our Lord two thousand nine, and of the Independence of the United States of America the two hundred and thirty-fourth.

我敦促美国各州州长、美国所辖领地的官员和美国人民同我一道，参加有关的纪念活动，缅怀被艾滋病夺去生命的人，支持并安慰那些患有这种疾病的人。

The use of market mechanisms, multi-channel clear monetary policy and the organization of more than 50 financial institutions participated in the "2003 China Fujian Fair Project", carried out docking project finance bank to negotiate; organized by the provincial and city levels, bank and capital supply and demand talks So, the two sides of supply and demand for funds to provide their own choice, the two signed a financing contract were fair amount of 18,635,000,000 yuan; support the implementation of the disadvantaged, Bangkun credit policy, with provincial and municipal levels of government, in collaboration with the Government to promote City Laid-off workers to set up micro-credit guarantee funds and agencies; to guide commercial banks to implement the national student loans and other financial operations of a number of "bundled" sales model, a sound risk control and a compensation mechanism, the National Student Loan has made more breakthroughs At the end of the balance of 110,000,000 yuan, representing growth of 77% at the beginning.

运用市场机制，多渠道疏通货币政策传导机制，组织50多家金融机构参加&2003年中国·福建项目成果交易会&，开展对接项目融资银企洽谈；举办省、市两级银企资金供需洽谈会，为资金供求双方提供自主选择的机会，两次洽谈会共签订融资合同金额186.35亿元；落实扶持弱势、帮困信贷政策，加强与省、市两级政府的协作配合，促成福州市政府设立下岗失业人员小额贷款担保基金和机构；指导商业银行推行国家助学贷款与其他多项金融业务的&捆绑&销售模式，完善风险控制和补偿机制，国家助学贷款工作取得较大突破，年末余额1.1亿元，比年初增长77%。

Once you realize that you've lost the feel of the weight against the bottom, and your depth hasn't changed significantly, you have to put two and two together and get ready to set the hook.

一旦你知道你的感觉失去了对底部重量、和你深度没有显着变化，你把两个和两个在一起，准备订定这项技术hook.the首选钩称为扫定。

Once you realize that you've lost the feel of the weight against the bottom, and your depth hasn't changed significantly, you have to put two and two together and get ready to set the hook.

一旦你知道你的感觉失去了对部重量、和你深度没有显着化，你把两个和两个在一起，准订定这项技术hook.the首选钩称为扫定。

With the above-mentioned two major business department also "Ta Kong", and CITIC Securities of self-set, the six or seven seats in the two days are also sold.

与上述两个主要业务部门也&大香港&，和中信证券自集，六，七两天席出售。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。