查询词典 gravity-fed

A hydrometer for measuring the specific gravity of urine .

能够产生质谱的绘画表现的一种分光计。

A hydrometer for measuring the specific gravity of urine.

测量比重或密度的仪器。

Hydrometer: An instrument used for measuring the specific gravity of a liquid or solution.

比重计：量度液体或溶液的比重的仪器。

Check your specific gravity by putting the sanitized hydrometer right in the container.

在容器中通过投入消毒的液体比重计检查比重。

When using a specific gravity hydrometer, the measurement should be between 1.0255 and 1.0400 at 25°C (77°F).

使用液体比重计时，25°C (77°F)时的测量值应介于1.0255 到1.0400 之间。

Check your specific gravity by putt in g the sanitized hydrometer right in the conta in er.

在容器中通过投入消毒的液体比重计检查比重。

This can be a least-squares plane or a plane passing through the center of gravity of the corners and is parallel to the mid-rulings of the hyperbolic paraboloid determined by the corners.

这可以是一个最小平方平面或者是一个通过拐角的重心并且平行于由拐点决定的双曲线抛物面的半轴的平面。

The relation between the center of time gravity of the ultrashort pulse and the carrier phase was studied by using three kinds of pulses,named Gauss,Hyperbolic Secant and Lorentz pulses.The analytical expressions of the relation between them was deduced.

以Gauss、Hyperbolic Secant、Lorentz三种脉冲为例，利用理论推导和数值模拟的方法研究了载波相位对超短脉冲时间重心的影响，并给出了三种脉冲的时间重心与载波相位的解析表达式和数值模拟的图形。

If you are doing the pose to the right, your right leg is at an angle to the floor that makes it easy for gravity to pull the leg into hyperextension.

如果你向右侧做三角式，你的右腿与地面呈一个角度，这样由于重力的作用，就会很容易将右腿的膝盖拉到超伸的状态。

Ideologically, because they have not realized the gravity of the problem and treat it as an ordinary one.

思想上没有认识这个问题的严重性，只当作一般性质的问题来对待。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。