1、

Upbuild the signal model for ship noise, deduce the relationship between sound pressure and particle velocity in plane wave.

建立本舰噪声的信号模型,推导了平面波声场声压和振速的相关性。

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2、

Mr trigo Paz speculated that the wave of uprisings could even spread to the developed world, particularly where populations are squeezed by inflation and unemployment.

而特里戈帕斯则猜测,本轮阿拉伯危机甚至有可能蔓延到发达世界,尤其是国人正深受通胀和失业之苦的国家。

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3、

As she bent her head to look at the book and the faded white rose lying on the carpet at her feet, a wave of overwhelming sorrow swept over her.

然后她又垂头看地毯上的那本破书和那朵枯萎了的玫瑰花,一阵难以抵挡的悲痛揉断了她的柔肠;

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4、

Wave motion features of volcanic earthquake taking Tengchong event as an example

火山地震波动特征&以腾冲火山地震为例

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5、

Analysis of the modulation effect of the backscattered wave from a helicopter rotor

直升机旋翼对回波的调制效应分析

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6、

Annual Variation Analysis of Sea Wave Field in the South Indian Ocean

南印度洋海浪场时空特征分析

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7、

Measurement of wave speed is very important when impact-echo method is applied to NDE of concrete structure.

在应用冲击反射法进行无损估计时,应力波波速测量是一项非常重要的工作。

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8、

Similar impacts were seen during a major heat wave in1972, which decimated farmers in the former Soviet Union, helping to push grain prices to worryingly high levels.

同样影响可见在1972年的热浪中,前苏联十分之一的农民帮助把粮食价格推上了峰巅。

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9、

Recently, in Zhongguancun, a listing of the new ASUS wireless aroused a wave of sales.

近日在中关村, 华硕新上市的一款无线引起了一股热卖风潮.

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10、

Marx crossings imagine on the inspiration deep and vast great wave chosen to lagging behind the national development path

马克思跨越设想对落后国家发展道路选择的启迪

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11、

This thesis introduces the digital instrument transformer test set based on wave analysis.

介绍了一种基于波形分析的数字式互感器校验仪,着重论述其测差原理及实现方法.

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12、

Polarographic catalytic wave of nickel and cobalt in dimethyl glyoxime, sodium nitrite and Hydroxylammonium chloride

亚硝酸钠-盐酸羟胺-丁二肟体系中的钴镍极谱催化波及其在环境分析中应用

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13、

In sodium hydrate ( 0.17 N) media the catalytic wave of palladiurn complex with diphenyl glyoxime was found to form at-0.84V ( vs. Ag-Hg electrode) by a JP-1A model single-sweep polarograph.

在氢氧化钠(0.17N)介质中,钯一联苯甲酰二肟络合物能产生一个催化波,在JP-1A型单扫描示波极谱仪上峰电位约为-0.84伏(对Ag-Hg电极)。

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14、

On the base of overland flow theory, by one-dimension kinetic wave model, the formula for overland flow is deduced, which includes configuration and land feature in loess donga.

根据坡面流理论,运用一维运动波模型,推导出了考虑黄土沟壑区地形地貌条件的坡面产流公式。

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15、

With a wave of the iPhone wand, it arrives on a motorbike, delivered often for free and usually at a discounted price, from food delivery apps such as Ele.me ( meaning "are you hungry?").

挥一挥iPhone魔杖,就有人骑电动车送上门——在“饿了么”等外卖APP点餐通常免配送费,还经常打折。

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16、

A start marker of millenary warm period is special stability ( SCL is in 9~ 12 years) of solar activity last out 300 years based on SCL ′ s law of last 'double-millenary wave'.

从最近一次双千年波的SCL变化规律可知,千年暖期开始的标记是持续约300年的太阳活动特别稳定期(SCL在9~12年之间)。

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17、

Besides these, the paper designs and makes a pulse-wave inverter.

根据车载逆变电源的特点, 设计制作了一种方波型逆变电源.

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18、

The experiment results show that this method is effective, supplies further basis to analysis pulse wave.

实验结果表明该算法的可行性, 为脉搏信号的进一步分析提供了依据.

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19、

Objective To develop a non-invasive continuous blood pressure measurement system based on pulse wave velocity.

目的设计基于脉搏波速法的无创连续血压测量系统.

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20、

Methods Forty-one patients ( 52.3 ± 9.8 years) with Q wave myocardial infarction underwent low-dose dobutamine electrocardiography and echocardiography before revascularization, revascularization was performed in all patients. Resting echocardiogram was repeated two month after revascularization.

方法41例近期心肌梗死患者,于血管重建术前行低剂量多巴酚丁胺超声心动图(Low-DoseDobutamineEchocardiography,LDDE)和负荷心电图检查,术后两个月重复静息超声心动图检查。

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