The nebula was named after its resemblance to a dumbbell when seen in visible light.
该星云因在可见光下观测其形似哑铃而由此得名。
The only negative side to converting a portion of railing into a dumbbell is that countless drunk jocks will use it as a chin-up bar.
把扶手的一截变成杠铃的唯一坏处就是不少醉鬼会把它当引体向上的杠铃使。
For added benefit, tie a weight plate around your waist or grasp a dumbbell between your ankles or knees while performing this exercise.
为了增加效果，练习的时候可以在腰上绑一个杠铃片或者用脚踝夹个哑铃。
If you add just one or two pieces of equipment: a dumbbell, a kettlebell, a jump rope, a medicine ball, or a chinup bar, for example, you can increase the challenge even more.
如果你只用一两个器械的话：一个哑铃，一个壶铃，一条跳绳，一个健身实心球，或者一条杆（用作引体向上）等，都可以作为选择。你还可以对自己加大挑战。
The nice thing about weight training is that anything with weight will work--a dumbbell, a full water bottle or a sock full of sand...your body doesn't know the difference.
对于重量训练来说，令人愉快的事情是可以用任何有重量的物体来进行训练——如哑铃、装满水的瓶子或者装满沙子的袋子......对你的身体来说这些并没有什么不同。
If you add just one or two pieces of equipment: a dumbbell, a kettlebell, a jumprope, a medicineball, or a chinup bar, for example, you can increase thechallenge even more.
如果你只用一两个器械的话：一个哑铃，一个壶铃，一条跳绳，一个健身实心球，或者一条杆等，都可以作为选择。 % 你还可以对自己加大挑战。
Stand side-on to a bench with your closest hand and knee on the bench, back parallel to the floor (neck in line) and a dumbbell in your other hand, arm hanging straight down.
侧立于练习凳一侧，靠凳一侧的手与膝支撑于凳。背部与地面平行(与颈部成一条直线)，另一侧手手持哑铃，手臂垂直悬于体侧。
And just to give you a sense, if you do a cross-cut of this, you cannot show it from this Angle, but it should really be sort of a dumbbell shape with the nodal plane in between the two nuclei.
告诉你们这些就是给你们点概念，假如你们把他横切切开，不能从角度上展示，但它还是会保留几分哑铃的形态，以及在两核之间的节面。
They tinkered with a particular type of silicon whose surface is covered with dumbbell-shaped pairs of atoms called dimers.
他们修饰了一种特殊的硅，其表面覆盖有被称为二聚体的哑铃形原子对。
This shopping bag shows a 10 pound dumbbell (printed on both sides).
此购物带在两面都印上了10磅重哑铃。
Action 1: feet apart stand, the hands hold dumbbell, palm, a curve elbow, relative to keep dumbbell leave the body.
动作1：双脚分开站立，双手握哑铃，掌心相对，稍稍弯曲手肘，保持哑铃离开身体。
Conclusion Except for fibrous and dumbbell-shaped ones, microsurgical technique via transsphenoidal approach is a safe and effective way to remove SEPA.
结论对非纤维性或哑铃状sepa经蝶入路显微外科切除是一种安全、有效的方法。
Among them high bars, a weight of institutions to suspension set to pull to increase the safety of spring, kick institutions and lie push frame agencies are bolts of hang dumbbell or stem of the bell.
其中高拉杆机构拉悬挂的重物改设成拉弹簧以增加安全性，踢腿机构和卧推架机构都是栓挂哑铃片或者是杆铃片。
This paper presents a new wide-band and high-gain E-shaped patch antenna based on dumbbell-shaped PBG structure.
本文设计了一种新型基于哑铃型光子带隙（PBG）的宽带高增益E形贴片天线。
This paper presents a new wide-band and high-gain E-shaped patch antenna based on dumbbell-shaped PBG structure.
本文设计了一种新型基于哑铃型光子带隙（PBG）的宽带高增益E形贴片天线。
应用推荐