The switch state and control function of Matrix Convetter based on two-voltage control technique is researched, Source key is presented, and the control table of switch state is given.
讨论了基于双电压控制的矩阵变换器的开关状态及控制函数，提出了原点开关概念和开关状态控制函数表。
Start by copying (CTRL + c) the mapping in one file, go to the new file, select the new source and target fields (using the CTRL key to multi-select), and then invoke the paste action (CTRL + v).
首先在一个文件中(CTRL +C)复制映射，转到新文件，选择新的源和目标字段(使用ctrl键选择多个项)，然后调用粘帖操作(CTRL + V)。
Fish is also the world's most widely traded foodstuff and a key source of export earnings for many poorer countries.
鱼品也是世界上交易最广的食品，而且是许多较贫穷国家出口收入的一个主要来源。
Recently, scientist have also discovered comets in the main asteroid belt -these main-belt comets might be a key source of water for the inner terrestrial planets.
最近，科学家在主小行星带中也发现了一些彗星——这些主带彗星可能是类地内行星上水的关键来源。
The peer responds with its own message, the key difference being the source and destination XMPP addresses.
对方用其自己的消息进行响应，关键区别是源和目标XMPP地址。
Transaction: Provides the operational source (system of record) with central authoring for all key master data — and the master data is consistent, accurate and complete at all times.
事务：为所有关键主控数据提供集中创作的操作源(记录系统)——而且主控数据始终保持一致、准确和完整。
So far this year, more than 95 have started trading on American markets alone, many of these on the New York Stock Exchange, which sees ETF listings as a key source of listings income.
到今年为止，仅仅美国就有超过95支这种基金上市交易，且大部分都是在纽约证券交易所，ETF被视为纽交所上市收入的主要来源。
Then, when rendering a page, you can determine the time that is spent rendering each key area by viewing the HTML source.
然后，在呈现页面时，您可以通过查看html源代码确定呈现每个关键区域所花的时间。
Firstly, insects cannot be part of a vegan diet and are probably the key source of B12 in most primate diets.
首先，昆虫不能成为纯素食的一部分，而昆虫很可能是多数灵长类动物饮食中b 12的主要来源。
This newsweekly, published as a supplement in Aceh's most-widely read newspaper, has become a key source of information in Aceh on reconstruction.
作为亚齐一家发行量最大的报纸的增刊，这份新闻周刊已经成为亚齐重建的重要信息来源。
Bananas are high in potassium, a key electrolyte, and a good source of carbohydrates.
香蕉富含钾——一种主要的电解质，而且是碳水化合物的主要来源。
The junction, which is key for normal hearing, may also be the source of auditory hallucinations.
这一区域对于正常听觉十分关键，同时，也是幻听的发源地。
Select entrees with fruits and vegetables as key ingredients, as they are a good source of dietary fiber, as well as of many vitamins and minerals.
选择以水果和蔬菜为主要配料的主菜，因为它们是膳食纤维、多种维生素和矿物质的理想来源。
A key source of conflict among new parents is dividing up-and keeping score of-who does what for the baby and the household.
新父母之间的争吵关键源头被分为—谁为孩子和家庭的日常做过什么—记录在册。
In some particularly difficult cases, especially network-related problems, this information often plays a key role in tracking down the source.
在某些非常困难的情况下，特别是与网络相关的问题，这些信息常常在跟踪问题来源的任务中扮演重要的角色。
Two key inter-related aspects of returns include the source of the returns and reasons for the returns.
退货来源和退货原因是退货问题的两个互相关联的关键方面。
The source viewer still does not know that we want a list of completion proposals when this key combination is pressed.
当这个组合键按下时，源代码查看器仍然不知道我们想要一个自动完成建议列表。
The second source is a selected list of the key resources used in the development of the partial guidelines for the implementation of Articles 9 and 10 of the WHO FCTC.
第二个资料来源是有关制定《世界卫生组织烟草控制框架公约》第9和第10条的实施准则部分案文所使用的关键资源的一份选定清单。
Cows and oxen are primarily used for dairy production and are a key source of draft power in agricultural production.
奶牛和公牛主要用于乳品生产，是农业生产中的主要畜力来源。
Forest management is seen as key to the climate talks because it is the biggest source of carbon credits and the biggest potential source of mitigation.
森林管理办法被看作是气候对话的关键，因为林木是碳信用额度的最大来源，在缓和气候变化方面的潜力也是最大的。
Therapists who tend to see “the interpersonal relationship between patient and clinician as a key source of motivation and change are likely to be suspicious, ” he said.
那些倾向于看到“病人与医师之间的人际关系作为动力和变化来源”的治疗者会容易怀疑。
The role of the data is both as the source of the information and also as the key for the events that trigger specific operations.
数据的角色既是信息源又是触发特定操作的事件的关键。
The heart of the model contains the sca standard specifications, and different extensions have been created to support the key Open Source sca runtimes - Apache Tuscany V1.4 and Frascati V0.5.
该模型的核心包含sca标准说明，并且创建了一些不同的扩展，以支持关键的OpenSource sca运行时—apacheTuscanyV1.4和FrascatiV0.5。
Millions of Africans may lose a key source of livelihoods as a fifth of freshwater African species are threatened with extinction
南非有五分之一的水生物种濒临灭绝，数百万的南非人可能会丢失一种生存资源的关键来源。
The spatial table has a simple structure: a unique, integer column (objectid), one or more columns making up the primary key (copied from the source table), plus a single point-geometry column.
空间表的结构很简单：一个惟一的整数列(objectid)，组成主键的一个或多个列(从源表复制的)，以及一个点几何列。
Uniqueness in the CCD table must be enforced — either by a primary key or unique index on the source table or CCD table.
ccd表中必须有惟一性约束——可以通过主键或者源表或ccd表上的惟一索引实现。
Cheyenne's small size may help; fewer cars travel the roads, and vehicles are a key source of PM 2.5 (and ozone).
夏延城市面积小也有帮助；路上来往的车辆更少，机动车是PM2.5的主要来源。
Expanding abroad has become a key source of audience growth for Facebook and MySpace, the largest U.S. social network.
海外用户已经成为美国两家最大的SNS网站Facebook和MySpace最主要的用户增长来源。
"Facebook, for example, is a key source of traffic for many smaller social networks, while almost a fifth of people leaving Twitter go on to visit another social network".
比如，facebook就是其他很多较小的社交网站的主要流量来源，而几乎五分之一的离开twitter这家网站的人，会继续去访问另一家社交网站，进而为这家网站带来网络流量。
"Facebook, for example, is a key source of traffic for many smaller social networks, while almost a fifth of people leaving Twitter go on to visit another social network".
比如，facebook就是其他很多较小的社交网站的主要流量来源，而几乎五分之一的离开twitter这家网站的人，会继续去访问另一家社交网站，进而为这家网站带来网络流量。
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