交换

Nevertheless, from 1900 to 1914 Austria-Hungary really possessed a gold standard or gold-exchange standard, for the Bank did in fact readily provide gold for commercial requirements.

然而，从1900至1914年，奥匈帝国真正拥有了金本位或金交换本位，因为银行实际上随时愿意提供黄金以满足商业的要求。

Therefore, any automatic link exchange advertising of the site, there was no security to speak of!

所以说，凡是链接有自动广告交换条的网站，均无安全性可言！

The study and development of the automatic testing system based net has been taken into account .

基于计算机通信网络组成的信息采集、交换和处理的一体化自动测试系统的研究和开发已引起了重视。

The automorphism group of the direct product of n finite groups is studied and its matrix expression is obtained.

研究了n个有限群直积的自同构群，得到了其矩阵描述，进而刻划了该直积群的交换自同构及中心自同构。

Many phytoplankton and autotroph absorb the DIN of the bottom water that decrease content of DIN in bottom water and change the fluxes of the DIN. And the activity of those phytoplankton and autotroph can even change the direction of DINS fluxes.

在有光的条件下，浮游藻类和一些光自养生物对沉积物水界面溶解态的营养盐的直接吸收，从而减少了上覆水中可与沉积物可交换的营养盐的含量；浮游植物的活动甚至有可能改变无机氮在沉积物水界面的扩散方向。

I would like to avail myself of this opportunity to exchange views with you.

我想借此机会与你交换意见。

On that day, in addition to paino performance of ayu's songs, there will be lucky draw and gift exchange activities, and super amazing exhibition of related products for "10th anniversary".

我们将在2/7举办滨崎步歌迷聚会，当天除了有钢琴演奏ayu的歌之外，还有摸彩及交换礼物的活动以及超惊人的"10周年周边商品"展览欢迎大家前来共襄盛举。

As a cationic exchanging membrane in electrodialysis, the membrane was used to treat inorganic wastewater with high concentration of inorganic ammonia and azote.

电渗析是在直流电场的作用下，溶液中阴阳离子选择性地透过离子交换膜使溶液中的溶质与水相分离的一种技术

A computer host shell, consists of one side plate, backplate installed on this side plate, top and bottom plate respectively installed above and below this side plate and backplate, panel installed on this side plate and opposite with the backplate, and another side plate opposite to this side plate, in which, this side plate is used for installing the mainboard with different frameworks, this backplate includes: one frame, which has one of the first opening and one of the second opening for installing the power supply; one of the first piece, with several slots in parallel and several bar pieces arranged between adjacent slots; one of the second pieces, with a connector opening and several vents; the first piece and the second piece are installed at the second opening in parallel, and both may be removed and exchanged their positions to meet with the mainboard with different framework.

一种计算机主机机壳，包括一侧板、安装在该侧板上的背板、分别安装在该侧板和背板上下两侧的顶板与底板、安装在该侧板上且与背板间隔相对的面板，以及与该侧板相对的另一侧板，其中该侧板用于安装不同架构的主机板，该背板包括：一框架，该框架上设有用以安装电源供应器的一第一开口及一第二开口；一第一片体，其上设有若干并列的槽孔及设在相邻槽孔之间的若干栅片；一第二片体，其上设有一连接器开口及若干通风孔；第一片体和第二片体并列安装在框架的第二开口，且两者均可拆卸并交换两者在框架上的安装位置以适配不同架构的主机板。

Methods Using Seldinger technique method,guide Magic-BD micro-catheter with Balt detachedable rubber ball to the fistulas level,when verified the ball inside the fistula of carotid-cavernous sinus but outside the carotid artery,filled the ball fully enough with iodine material until the abnormal noise disappear and release the ball remained the internal carotid artery patent.

采用Seldinger法插入导管鞘后，用带Balt可脱球囊的magic-BD导管透视下经导引管送达瘘口水平，当球囊突然"低头"或改变方向时，表示球囊已通过瘘口，进入海绵窦。以等渗造影剂交换气体后充盈球囊至杂音消失，造影证实瘘闭塞完全，并保持颈动脉通畅。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷