查询词典 drag one's heels

The Fastskin fabric mimics the rough shark denticles to reduce drag in key areas of the body. The fabric compresses the body to stop skin vibration and muscle oscillation to save energy and reduce drag.

这款男式半身鲨鱼装在身体表面模仿了鲨鱼表皮织物结构，有着微小齿状水翼和V字形水槽，独特设计使水流直接沿着水槽溢出游泳者身体，紧缩的衣体结构有效的减少了皮肤和肌肉的颤动，节省体力减小阻力。

The Fastskin fabric mimics the rough shark denticles to reduce drag in key areas of the body. The fabric compresses the body to stop skin vibration and muscle oscillation to save energy and reduce drag. See FSII Info Center below for complete details.

这款齐膝鲨鱼装在身体表面模仿了鲨鱼表皮织物结构，有着微小齿状水翼和V字形水槽，独特设计使水流直接沿着水槽溢出游泳者身体，紧缩的衣体结构有效的减少了皮肤和肌肉的颤动，节省体力减小阻力。

The drag force between descending packed bed and gas flow is discussed by the drag coefficient of Ergun's equation. The calculation tool is ANSYS-CFX and the numerical method is finite volume method.

两相流中的阻力系数应用流体化床领域的Ergun's equation来探讨气体流经向下移动中的堆料床所造成的作用力。

Through the processes of grinding bastnaesite ore concentrate, mixing the ore powder with NaCO3 in the ratio of 1 to 0.1-0.4, roasting the mixture at 400-800 deg.c for 1-6 hr, elution of the roasted sand with hot water to obtain NaF, drying filtered drag after eluting NaF and mixing the dried drag with ammonium chloride, roasting the mixture at 300-600 deg.c for 1-3 hr, hot water soaking to obtain rare earth chloride solution, extraction with 20% kerosine solution of naphthenic acid, and hydrochloric acid counter extraction to obtain rare earth chloride product.

本发明涉及一种氯化铵法从氟碳铈精矿提取氯化稀土的方法，首先将氟碳铈原精矿磨细，并与NaCO 3 混合，其比例为原矿∶NaCO 3 ＝1∶0.1～0.4，混合均匀后在400℃～800℃焙烧1～6小时，焙砂用热水洗出NaF，洗出NaF的滤渣干燥后与氯化铵混合，于300℃～600℃焙烧1～3小时，再用热水浸取得到氯化稀土溶液，用20％的环烷酸煤油液萃取，再采用盐酸反萃得到氯化稀土产品。

Magnetic fluid viscosity drag reduction is a new type of drag reduction method which has so many advantages as simple structure,exeeUent controllablility,long life,far using range, etc.

磁性液体粘性减阻具有结构简单、可控性好、寿命长、使用范围广等优点，是一种新型粘性减阻方法。

You can drag-and-drop live updating tickers into Microsoft Excel, define asset classes and drag-and-drop Internet bookmarks.

它同样提供资本收益，资产分配和处理报告，能够与Quicken，Microsoft Money 和Metastock交换数据。

Based upon the new explanation of the structure of turbulent boundary layer and the fact that specially designed non-smooth surface can reduce fluid drag,the authors have designed and fabricated the Riblets Drag Reduction Film.

作者根据湍流附面层结构新的解释及非光滑特殊造型表面可以减小流体阻力的事实，作者研制了微肋条减阻薄膜，贴在赛船上参加比赛，获得好成绩[1、2 ] 。

The objectives are the subsonic and supersonic zero-lift drag coefficients, the maximum lift-drag ratio, the maximum lift coefficient at low speed, the average and maximum value of forward and sideway RCS.

目标函数取为亚音速及超音速时的零升阻力系数、最大升阻比，低速时的最大升力系数，以及飞机前向、侧向的RCS平均值、最大值。

In theory, oblique elliptic wing with an elliptic load has the minimum wave drag due to lift and induced drag.

理论分析表明，具有椭圆载荷分布的斜置椭圆机翼有最小的升致波阻和诱导阻力。

In the breath to hear the first reaction is to stay away from that in a little closer to the left of the headset voice had a heavy drag the mouse to the left until the right Re-sound, and then drag the mouse to the right, until the voices on the left side is heavy, Huang mouse back and forth about this, identify the voice of compromise, which is the direction of a ghost.

在听到呼吸的第一反应是要远离，在一点点靠近，左边的耳机声音重了就把鼠标往左拖，直到右边的声音重，再把鼠标往右拖，直到左边的声音重，就这样左右来回晃鼠标，找出声音的平衡点，就是鬼的方向。

One and the same idea occurred to all of them when their reputations are at stake.

当他们的名声受到威胁的时候，他们都产生同样的想法。

Visitors who caught sight of him in New Hampshire where he lived described an unkempt recluse.

曾有访客在其居住地新罕布什尔州见过他，把他描绘成一位不修边幅的隐士。