Subsequent lava flows deposited volcanic rocks up to 20 meters (65 feet) thick in some places.
而熔岩沉积物又使一些地方火山岩岩层厚达20米(65英尺)。
A empirical formula is given for the strength-depth relationship of soils at 10 to 20 meters dcpth.
提出了上海地区自地表以下10～20米范围内天然强度的经验公式；
We can find out that from 2 meters to 20 meters is a difficulty for the several mainly electromagnetic methods, but this domain is closed related with human's activity.
由此可见，地下2～20米范围对于以上几种方法来说都是一个困难，而这一范围却与人类活动极为密切。
The World Bank expects Sana, where the water table is falling by six meters (20 feet) a year, to have exhausted its remaining water supply by 2010.
每年萨那的地下水位以六米(二十英尺)的速度下降，世界银行估计至2010年，萨那将耗尽剩余的水源。
Buying smart meters for Fort Collins's 62, 000 homes would cost about $20 million, Freeman says, which comes to about $322 per household.
科林斯堡六万两千户家庭购买此智能仪表总共要花掉两千万美元，福里曼说，平均每个家庭大约要花三百二十二美元。
Later I found out that it was 162.240 boxes in each of the old cathedrals (which went up to 13 meters high) and 262.128 in the new ones (the 20 meter high ones).
不久我被告知在每一个老式的高架（有13米高）装有162240个零件箱，新式的（高达20米）更是有262128零件箱。
Six men walking about 20 meters, heaving the coffin, and putting it to the wagon ... 400 yuan;
6个男人举起棺材走差不多20米，把它放到殡仪车上——400元；
His goal was to extend the 20 meters to a kilometer.
他的目标是从20米延长到1千米。
Off the coast of Southern Australia, for example, the tallest 1 percent of waves have risen from five to six meters (16 to 20 feet).
例如在南澳大利亚的海岸，1%的最高海浪已经升高到5- 6米(16 -20英尺)。
Measuring 8.6 meters wide with a crew of 28, the vessels, to be known as Falaj 2, will exceed 20 knots, Fincantieri said.
Fincantieri表示，该船经测量宽8.6米，能载28名船员，以Falaj2闻名，将超过20哩/小时。
London's Olympic planners say that it will have blades about 40 meters and that they plan to use it after the Games to deliver energy to homes and businesses in the local area for at least 20 years.
伦敦奥运会的规划师说涡轮机会有40米长的叶片，他们计划在奥运会结束后至少20年内使其为当地提供家用和商用能源。
The paintings, now made of glass fibre and reinforced plastic, are six meters (20 feet) high and 4.6 meters (15 feet) wide, and weigh up to 1.5 tons.
这幅由玻璃纤维和强化塑料制成的油画，高6米(20尺)，宽4.6米(15尺)，重达1.5吨。
This new training center which was just put into use in October this year is expanded to an area of 2,000 square meters and another US$20 million has been spent on new training equipments there.
今年10月刚刚落成的这座新培训中心，面积扩大到2000平米，并增加了2000万美元用于培训设备投入。
Do eight to 10 20 - to 25-second pickups (or the time equivalent of 100 meters) at the end of an easy run once or twice a week.
在轻松跑的最后，做8 ~10组20 ~ 25秒的恢复跑(或者重复跑8 ~ 10组100米恢复跑)，用你5在千米比赛最后冲刺的速度跑。
The divers are expected to spend about 30 days working underwater to lay 20 cables, each 1.07 meters wide, through the ship's bottom.
预计潜水员们要在水下工作30天左右并布下20条钢缆，全部穿过沉船底部。每根钢缆的直径为1.07米。
In Chongqing, a city in southwest China that is hoping to become the nation's car capital, auto factories spread over more than 20 million square meters, or around 5, 000 acres.
在位于中国西南一隅的重庆市，有一片5,000多英亩的区域，到处都是汽车配套厂家。
These plain within the river cross into the net, extending in all directions, mostly in the river width of 20 meters to 50 meters water depth of 3 m to 5 meters.
这些平原内的河流交叉成网，四通八达，河面宽度大多在20米到50米之间，水深在3米到5米左右。
Starting from an altitude of no less than twenty (20) meters and on a heading parallel to the flight line, with the helicopter inverted and to the pilot right, start your Autorotation.
机头保持与航道平行，且高度不得低于20公尺，直升机保持倒飞姿态，向操控者的右侧开始执行熄火降落。
The stair width ranges from 2 meters on the lower ground level (wide enough to sit), to 20 centimeters at roof level (the height at which only animals can perch).
楼梯的宽度范围是从较低地面上足够坐的宽度2米到屋顶处只有动物可以栖息的20厘米宽度。
According to information from China national seismic network official weibo, about 3600 meters above sea level, the epicenter within 20 kilometers around the epicenter is sparsely populated.
据来自国家地震台网官方微博的信息，震中海拔约3600米，震中周边20公里内人口极其稀少。
The slab is interrupted by the "usual" holes which work as deep "light wells" bringing light to the plaza 20 meters below.
这层的石板也设有其它层“普通”的孔洞，作为深深的“光井”，可以为20米以下的广场带去阳光。
This is a very mundane starting point: Old Town, one Qiang quiet 20 square meters to store, not many staff, the boss is also the clerk; is.
这是一个非常简单平凡的起点：老城中一斨只有20来平米平静的小店，店员没几个，老板也是店员；
The one big characteristic of the manor, is has more than 400 years history, depth, more than 20 meters of natural rock wine cellar, belongs to Italy protected cultural relics.
该庄园的一大特色，是拥有超过400年历史、深度超过20米的天然岩石酒窖，属于意大利受保护文物。
Any of several perennial reeds of the genus Phragmites in the grass family, found worldwide in marshes and wetlands and having stems up to nearly6 meters (20 feet) long.
芦苇属禾本科禾本科中的一种芦苇属多年生的芦苇，在世界各地的沼泽和湿地都有发现，有近六米(合20英尺)长的茎。
Any of several perennial reeds of the genus Phragmites in the grass family, found worldwide in marshes and wetlands and having stems up to nearly6 meters (20 feet) long.
芦苇属禾本科禾本科中的一种芦苇属多年生的芦苇，在世界各地的沼泽和湿地都有发现，有近六米(合20英尺)长的茎。
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