When power generation and power consumption system with same voltage class is built within the bound of ground grid with zero ground potential, operators safety in the ground grid can be ensured.
在零地电位接地网的范围内建设同级电压的发电-用电系统，可保证在该接地网内工作人员的人身安全。
Within a half-mile from ground zero, death from radiation poisoning will occur within twelve hours.
在核爆点半英里内，辐射中毒引起的死亡会在十二小时内发生。
But since the new digs were so close to ground zero, the immediate species loss ought to be have been - if anything - greater there than anywhere else in the world.
但是由于新的挖掘与地面几乎零距离，因此如果有的话，应该会发现最接近时间点的物种损失要比世界上其他地方多。
In the century since 1908, new expeditions have returned to Tunguska again and again to collect evidence from ground zero.
自1908年以来，一个世纪中不断有探险队员来到通古斯河流域的“零地带”搜寻证物。
But obviously the Fed is constrained once nominal rates hit zero, and so the economy returns to its trend growth rate but never recovers the ground lost during the financial shock.
但很明显，一旦名义利率下降到零美联储会受约束，因此经济恢复到趋趋向增长率，但不会在金融冲击下恢复所受损失。
When compared with firefighters who did not work at ground zero, firefighters working the pile were 19% more likely to get a cancer diagnosis.
与未曾在座标零点工作过的消防员对比，在废墟上工作过的消防员诊断出患癌的机率高出19%。
Ernie Vallebuona, a former vice detective with the New York City Police Department, learned he had aggressive non-Hodgkin's lymphoma three years after working at ground zero.
前纽约警察局的副侦探ErnieVallebuona，在坐标零点工作后的第三年得知自己患上侵袭性非霍奇金淋巴瘤。
The once bohemian and avant-garde ground zero of New York City is now one of the few bases for edgy music lovers and urban trendsetters.
曾作为纽约市波西米亚风和先锋艺术中心的这一地带，现在是少有的几个前卫音乐爱好者与都市潮流先锋的基地之一。
To reach the ground state, physicists had to cool their beams to nearly absolute zero. They also had to make the quanta as large as possible by making a beam stiffer to increase its frequency.
为了实现真正的基态，物理学家不得不将光束冷却到接近绝对零度，他们还要通过使光束保持静止来增大其频率，让量子尺度变得尽可能大。
Prior to 1797 the site of the ship was part of the Hudson River, as was about half of the ground zero site.
1797年之前，该船舶的位置是哈得逊河的一部分，约占有工地新起始地点的一半。
Researchers have reported the presence of hundreds of compounds in ground zero dust, among them known carcinogens.
研究人员检测了座标零点粉尘中存在的数百种化合物，它们中的一些是致癌物质。
The rebuilding continues at ground zero in Lower Manhattan, turning the scene of a tragedy into a symbol of renewal.
重建工程于曼哈顿的归零地继续着，将幕幕惨剧转变成了新生的象征。
Crowds celebrated throughout the night outside the White House and at ground zero in Lower Manhattan where the Twin Towers once stood.
白宫外以及曼哈顿南部地区，那个双子大厦曾经矗立的地方，人潮涌动，人们彻夜庆祝着。
Throngs of Ground Zero construction workers wearing hard-hats emblazoned with the American flag took in the odd drama as they ate lunch on nearby park benches.
世贸遗址的成群建筑工人头戴装饰有美国国旗的安全帽、坐在附近的长椅上一边吃午餐一边欣赏这出怪诞剧。
She remained in the chaos at "Ground Zero" for ashort time and then followed a crowd of people walking across the BrooklynBridge.
她在地面的混乱之中停留了一会儿，然后跟着一群人走过了布鲁克林大桥。
Nasa was asked to monitor the area above Manhattan after the Twin Towers came down and its satellite photographs the smoke rising from Ground Zero the following day.
在姊妹楼倒塌之后，美国宇航局监控着曼哈顿上空的地区。第二天他们的卫星也拍下来了烟雾上升的照片。
But the truth is that prolonged delay seems inevitable for the British-designed towers, leaving two huge gaps in the original masterplan for Ground Zero like missing teeth.
然而事实是长时间的推迟看来是无可避免的了，只能在爆炸废墟的原始平面图上留下两个巨大的像丢失的牙齿一样的裂口了。
Besides the interviews, "Rebirth," which had its premiere at the Sundance Film Festival in January, owes something to several cameras scattered near ground zero since 2002 to document rebuilding.
《重生》在一月的圣丹斯电影节上进行了首映。除了采访外，在资料的重构上，《重生》得感谢自2002年起散布在世贸大厦遗址附近的一些摄像头。
But a 2009 study published in the Journal of Occupational and Environmental Medicine suggested a link between the type of cancer Wiebicke had and exposure to the toxic dust at ground zero.
但是2009年由职业与环境医学期刊发布的研究表明，在第一线的有毒尘土与韦比克所患得癌症有关。
Of course, the two had poured significant time into the business, but the marginal cost of getting the business off the ground was close to zero.
当然，这两个人投入了大量时间来经营生意，但使商业起步的边际成本接近于零。
So in other words, what it's saying is the configurational energy is zero, because everything is stuck in the ground state.
换句话说，它表示构型能量是零，因为所有分子都冻结在基态。
His rhetoric was resolute at a still smoking Ground Zero, inspiring at a memorial service at the National Cathedral in Washington.
在华盛顿国家大教堂的追悼仪式上，他的演讲则振奋了人心。
And now, seven years later, a view of Ground Zero in 2008.
七年后的现在，2008年看到的新址。
The ground is a box that is static, which Box2D knows, because the box has zero mass (by default) and therefore doesn't collide with other objects.
地面是一个静止的立方体，这是Box2D已知的，因为这个立方体的质量为零(默认)，因此不会与其他物体相撞。
We always reject zero as an eigenfunction on the ground of physics.
根据物理上的理由，我们总是剔除把零作为本征函数。
At the beginning of relationships, each person starts at ground zero when it comes to trust.
在任何关系的建立之初，每个人对他人建立信任的起点都是零。
A sign hanging over the entrance read, “Ground Zero.”
入口处悬挂的标牌上写着“新起点”。
A trumpeter played Taps at ground zero at the end of the ninth annual commemoration ceremony on Sept. 11, 2010. Chris Hondros/Getty Images
2010年9月11日，一位号手在世贸大厦遗址上举行的第九个纪念仪式的尾声上吹奏曲目。
A trumpeter played Taps at ground zero at the end of the ninth annual commemoration ceremony on Sept. 11, 2010. Chris Hondros/Getty Images
2010年9月11日，一位号手在世贸大厦遗址上举行的第九个纪念仪式的尾声上吹奏曲目。
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