Malcolm points out the irony in the White House having several official Twitter accounts, but blocking the service from its employees' computers.
Malcolm指出了白宫此举的讽刺性：一方面，白宫有一些官方账户，但是却禁止自己的雇员在自己的电脑上使用Twitter。
Synchronous - If the consumer crashes while blocking as the service runs, when it restarts it has no way of reconnecting to the invocation in progress, so the response is lost.
同步——如果使用者在服务运行的过程中阻塞时崩溃了，当它重新启动时，将无法重新连接到正在进行的调用，所以响应丢失了。
Blocking worker threads and poor service deployment and distribution can significantly degrade the performance of an overall middleware infrastructure.
阻塞工作线程和不当的服务部署与分配可能会极大地降低中间件基础设施的总体性能。
The second problem identified in the logging service example was the blocking of the service requestor process as a result of the synchronous message exchange protocol.
登录服务例子中发现的第二个问题是同步消息交换协议阻塞了服务请求者的处理。
And if the Web Service client needs to have non-blocking (still with single transport connection), then the client should use AsyncCall instead of Call.
如果Web服务客户机需要非阻塞调用(仍然使用单个传输连接)，则Client应该使用AsyncCall，而非Call。
Using non-blocking calls the client invokes the service and continues processing immediately, without waiting for the service to execute.
通过使用非阻塞调用，客户机可调用服务并立即继续进行后续处理，而不必等待服务执行。
A non-blocking one-way invocation of a service enables the client to carry on executing without waiting for the service to run.
服务的非阻塞单向调用允许客户端在无需等待服务运行的情况下进行执行。
The first is the client programming model, where a client invokes the service in a non-blocking manner without blocking his application.
第一个是客户机编程模型，在此模型中，客户机能在不阻塞其应用程序的情况下以非阻塞方式调用服务。
Because the remote service call is asynchronous and non-blocking, the GWT client does not wait for a response from the service.
因为远程服务调用是异步的、非阻塞的，所以GWT客户机并不等待服务的响应。
Some phone companies in the us already offer call-blocking service, allowing the user to block calls from Numbers that are proving a nuisance.
美国的一些电话公司已经提供呼叫限制服务，它能使用户阻挡来自骚扰者的电话。
Blocking Single Transport pattern: This is the simplest way of invoking an In-Out Web service operation.
阻塞单传输模式：这是调用In - OutWeb服务操作最简单的方式。
In the meantime there are a few ways of invoking a Web service in a non-blocking manner.
同时，还存在一些以非阻塞方式调用Web服务的方法。
For example, a service might play music in the background while the user is in a different application, or it might fetch data over the network without blocking user interaction with an activity.
比如，一个service可以在用户执行另一个应用时在后台播放音乐，或者不阻塞用户与activity交互，通过网络抓取数据。
Exceptional thermal stability and oxidation resistance prevents in-service oil degradation which contributes to filter blocking and sludge formation in the oil galleries, crankcase and valve train.
优异的热稳定性和抗氧化性防止在职石油降解这有助于阻止和污泥过滤器在石油画廊，曲轴箱和阀门列车编组。
Fin electric heating tube heater: large thermal inertia, stable heating power, not blocking the air flow channel, wide heating range, long service life.
翅片电热管加热器：热惰性大、加热功率稳定、不堵塞空气流通通道、加温范围宽、使用寿命长。
The service is capable of quickly stopping certain users from logging on and blocking posts containing certain terms.
新浪微博能够使特定用户不能登陆，能够屏蔽包含特定字符的微博。
In the United States, Internet and email service providers were blocking the worm in record Numbers, while others were getting through to an untold number of unprotected computer users.
美国的网络和邮件服务商正在过虑记录在案的蠕虫病毒，然而有些病毒却躲过阻挡使不计其数的未受保护计算机受到感染。
For blocking rate and dropping rate are two discrepant variables, we propose a variable of service grade that integrates the two variables as metrics for system service quality.
分析了考虑切换优先并采用预留保护信道法的无线系统的性能，提出利用一个综合阻塞率和掉线率这两个性能指标的系统服务等级变量作为系统服务质量的指标。
However, blocking access to the Service does not represent exercising the cancellation right.
然而，停止服务不代表使用者行使取消契约的权利。
The invention is characterized by rational structure, sectional manufacturing of blocking dam, integrated assembling, convenient inspection or exchanging, and long service life.
本发明构造合理，拦截坝分段制作，整体拼装，方便检修或更换，使用寿命长。
The utilization rate and the service life of the non-blocking screw conveyer can be increased.
提高了机器的使用率及使用寿命。
Compared with a present water purification valve, the utility model has simple structure, low manufacture cost, no blocking, good purifying effect and long service life.
它比现有净水阀的结构简单，制造成本低，不易堵塞，净化效果好，使用寿命长。
Compared with a present water purification valve, the utility model has simple structure, low manufacture cost, no blocking, good purifying effect and long service life.
它比现有净水阀的结构简单，制造成本低，不易堵塞，净化效果好，使用寿命长。
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