The total trip time enclose the time used in block and out of block, reasonable density of road network should make the total trip time to be least.
居民每次出行的总时间一般包括城市干路内的时间和干路所围合的街区内的出行时间，合理的干路网密度应当使二者之和最小。
Over the years she had tried to block out that part of her life.
多年来她努力想把她生命中的那一段经历从记忆中抹去。
John, a fireman, leaped from the roof of an apartment block to save a lovesick woman who had jumped out of her fifth-floor window.
约翰是一名消防员，为了救一名从五楼窗户跳下的患相思病的女子，他从公寓楼的楼顶跳下。
Republicans have only 40 out of 100 seats in the Senate, so they cannot block her.
共和党在参议院的100个席位中只有40个，所以他们不能阻止她。
By arranging for objects of different types to implement common methods, we move the dispatch decision into the objects and out of an explicit conditional block.
通过安排不同类型的对象来执行公共方法，我们将分派决定移到对象中并从显式条件块中消除。
On Georgia Avenue, I got out of the car and walked for a block, shaking hands and talking to merchants and other citizens about their problems and what I could do to help.
在佐治亚大道上，我下车步行了一个街区，与商贩和其他一些市民握手交谈，谈论他们遭遇的问题以及我能给予他们的帮助。
By definition, a basic block is a set of instructions that cannot be branched into or out of.
根据定义，一个所谓的基本块就是一系列的指南，这些指南不能再进行分支或者分散。
The raidtab syntax is fairly easy to figure out — each block of directives begins with a "raiddev" entry specifying the raid volume that will be created.
raidtab语法相当容易理解——每一指令块都以一个“raiddev ”条目开始，指明要创建的raid卷。
Designer's block happens to all of us, and there's no easy way out of it.
设计师的障碍在我们每个人身上都出现过，而且也没有什么简单的方法解决。
Sometimes I block things like that out of my memory.
有时候我故意忘记一些像那样的事情。
You can parse out a lot of useful information from this file — virus probes that you may want to block, for instance.
您可以从这个文件中提取很多有用的信息——例如，可能有一些您希望阻塞的病毒探测。
To borrow an image from Jim Butcher (one of my favourite authors), it’s like lifting an engine block out of a car.
借用我最喜欢的作家吉姆.巴切笔下的一个形象说法，就象从车里抬出引擎。
This can prevent certain types of attacks, but it may also block out requests for certain legitimate files, such as files with non-English names.
这样可以防止某些类型的攻击，但同时可能也会禁止对某些合法文件的请求，如带有非英文名的文件。
Pervasive ice cover for eight to nine months out of the year can block relief ships in case of a blowout.
如果发生井喷，一年中八到九个月无处不在的冰盖会阻挡救援船队。
In theory, planetary dust could block out UV rays, but the dust was bound up in the creation of those young planets.
理论上行星星尘可以把紫外线挡在外面，可在这些年轻行星的形成过程中，星尘是挤成一团的。
According to a neuroscience study published today in Current Biology, they’re blessed with a type of brain activity that may essentially block out noise.
发表在“现代生物学”杂志上的一篇神经科学研究论文，破解了这个秘密：他们大脑组织能有效阻断噪声的输入。
Earlier this year, David Cameron fulfilled a pledge to pull his Conservative members of the European Parliament out of the European People's Party (EPP), the block to which they formerly belonged.
今年早些时候，戴维·卡梅隆履行承诺将欧洲委员会的保守党成员从他们原本属于的欧洲人民党(epp)脱离出来了。
Sound sleepers, they found, have specific patterns of activity in the brain that block out distracting signals during their slumber.
他们发现，那些睡眠很好的人，似乎头脑中有着某种特殊的活动来阻隔那些将会影响他们睡眠的声音信号。
Four cranes block out the skyline, but the foreground is row upon row of boarded-up houses and shuttered storefronts.
四架起重机架起了天际线，其下却是一排排的板房和门窗紧锁的店面。
Chess rounds last a total of 4 minutes, with the players wearing headphones to block out cheers, coaches' advice and the commentator's voice.
象棋总时间为4分钟，两人头戴耳机，以免受到观众欢呼声、教练指点声和评论员声音的干扰。
They help the menu or window stand out from the background by reinforcing its dimensions. They also block out the noise of the content beneath the window by darkening the area around it with a shadow.
这些阴影通过增加菜单或者窗口的维度来使它们变得醒目，同时也能来把这块区域变暗以阻止下方内容的干扰。
But if the hashes differ, the out-of-date block is marked as out of sync, and subsequent synchronization ensures that the block is properly synchronized.
如果散列值不相同，将过期的数据块标记为不同步，随后的同步确保数据块是正确同步的。
The memory of a parent's anger at our childish misdemeanour might completely block out the memory of what we actually did.
比如父母对于我们儿时的一些不好的行为发了大脾气，这很可能导致我们根本无法回忆起当时我们究竟做了什么。
"If I started the job search right out of school, I would have been just another standard university student," Block said.
她说：“如果刚毕业就开始找工作，我就会是一名普普通通的大学毕业生。”
The guards back out of the cell block and lock the gate behind them.
警卫退出了牢房区，锁紧了牢房区出入的门。
In Listing 6, the loop is out of a synchronized block, so it can be executed by several threads in parallel.
在清单6中，循环被移出同步语句，所以它可能由多个线程并行执行。
In Listing 6, the loop is out of a synchronized block, so it can be executed by several threads in parallel.
在清单6中，循环被移出同步语句，所以它可能由多个线程并行执行。
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