Based on the assumptions that indoor acoustic field spread fully and decayed equally, Sabin proposed that the reverberation time is proportion to room's volume, inverse proportion to the volume of sound absorption in the room.

The original method to confirm reverberation time in designs is to use computational formula W. C. Sabin put forward in early century.

最初在设计中确定混响时间的方法是利用W·C·赛宾在本世纪初提出的计算公式。

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Application Research on Multi-frequency Pseudo-random Astatic Rotary Magnetic Radiator

多频伪随机无定向旋转磁场辐射装置的应用研究

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The design of astatic wire computation program

浅谈无定向导线计算程序设计

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Application of astatic lead to geotectonic investigation for Yellow River dike

无定向导线在黄河堤防工程地质勘察测量中的应用

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Optimum dynamic synthesis of high order astatic sampled-data control system

高阶无静差采样控制系统的动态综合

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I gave the order to defend themself, he said.

他说：我命令部队自卫。

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Because no one want to put themself into debts.

因为没人希望自己变成一个欠债不还的人。

provided by jukuu

But, with the soaring rise in the price of basic food staples such as cooking oil, rice and soybeans, Iwan is no longer able to make a profit and fears soon he will not be able to feed his family.

但是，随着食用油、大米和大豆这些基本的主食价格的飙升，伊万现在没钱可赚。他担心很快他就不能给家人提供糊口的东西了。

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The manners, that is parallel or series connection, in which the dashpot is attached to Iwan model depend on the condition that the loads applied to the model are forces or deflections.

它和模型的连接方式，即取串联或并联的连接方式，决定于模型的荷载是力还是变位。

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The characteristics of a dashpot attached to Iwan model are discussed with emphasis in this paper.

本文着重讨论了Iwan模型中附加阻尼元件的特性。

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Using iwan model for site dynamic response analysis

Iwan模型用于场址动力分析

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She keeps seven hens which lay eggs at the family home at Capel Iwan, Carmarthenshire-but shes not sure which laid the thimble-sized egg.

她在卡马森郡卡贝尔伊万市的家中养了七只会下蛋的母鸡，但她也不能确定是哪只下了那枚顶针般大小的鸡蛋。

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Then I heard my brother Iwan might have been taken to Medan.

我很费劲才回到了家，却听说我的家人全都死了。后来，我得知弟弟伊万可能还活着，并被带到了棉兰。

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In term of lexics and etymology, we use the method of comparative linguistics to explore the root of contronym.

从词汇学、词源学的角度，采用比较语言学的方法，探讨词汇的反义同形现象及根源。

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Must I prove to you how goog we are together?

我一定得证明我们在一起有多么棒吗？

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We were working with Google ( GOOG) as well.

我们同时和谷歌（Google）也有合作。

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Of course you should take goog care of you old parents.

你要照顾你年迈的父母是天经地义的事情。

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• how would Google ( GOOG) manage our data?

•如果让谷歌（Google）来处理我们的数据，它会怎么做？

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It's now called Gombe National park.

现在那里叫“冈比国家公园”。

provided by jukuu

Design of Control and Communication of DCS and SCADA Systems for GOMBE Water Plant in Nigeria

尼日利亚GOMBE水厂DCS及SCADA系统的控制及通讯设计

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