它们在死亡谷超平的地面上沿着诡异的直线移动，其中一些岩石重达250磅。
The rocks, some as heavy as 250lbs, move unaided in bizarre straight line patterns across the ultra-flat surface of the valley.
其他的奖品还有：一台50英寸的超平电视机、夏威夷单程机票，以及巴黎行。
Other prizes: a 50-inch flat-screen television, airfare to Hawaii and a trip to Paris.
本制袋机用于薄膜片材的高速切断，也可用于普通平膜的底封制袋机，具有外形小巧，速度超快的特点，操作方便，使用可靠。
The bag making machine for high-speed cutting film, it can also be used for ordinary flat film of the bottom seal bag making machine, a compact, super-fast speed features, easy to use and reliable.
介绍了平场全息光栅、图象全息光栅、超环面全息光栅、激光全患光栅和闪耀全息光栅的新进展。
The new development of flat field holographic gratings, monographs holographic gratings, toroidal holographic gratings, laser holographic gratings and blazed holographic gratings are discussed.
楼平3井是河南油田的一口超浅层中短半径大位移水平井试验井，不但位垂比达2。
Louping well 3 is a ultra-shallow extended reach horizontal test well with medium-short radius, its displacement-TVD ratio equals to 2.
楼平3井是河南油田的一口超浅层中短半径大位移水平井试验井，不但位垂比达2。
Louping well 3 is a ultra-shallow extended reach horizontal test well with medium-short radius, its displacement-TVD ratio equals to 2.
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