查询词典 backward

The upper arm angles slightly backward from point of shoulder to elbow, and is never perpendicular to the ground.

前臂与呈略微直角，臂有一个略微向后的角度，并且决不垂直于地面。

At the peak point of backward swing, the vertical height from the center of the ball to the ground was 1.34 ±0.01 meters, the angle of the shoulder was 82 ± 2.5 degrees and the angle of the elbow was 161.35 degrees. During release, the vertical height was 0.13 ±0.01 meters, the angle of the shoulder was 48.00 ± 3.64 degrees and the angle of the elbow was 160.71 degrees.

所得具体结果如下：在后摆最高点时，球体中心点距地面之垂直高度平均为1.34 ±0.01公尺，肩关节角度为82 ± 2.5度，肘关节角度为161.35度；而在出手瞬间球体中心点距地面之垂直高度平均为0.13 ±0.01公尺，肩关节角度为48.00 ± 3.64度，肘关节角度为160.71度。

Both forward and backward as you read in between the short of the one step away.

前进和后退均在你一念之间，仅差一步之遥。

However, the development of logistics in China still relatively backward, and it is not possible to develop a network with the application of RFID in every session in a short period of time.

但是目前RFID技术在物流领域的应用仍然很欠缺，即使是在美国，美军和沃尔玛在这方面的应用也存在着一些问题，而在我国则基本上处在零散应用的试点阶段。

However, the development of logistics in China still relatively backward, and it is not possible to develop a network with the application of RFID in every session in a short period of time.

但目前我国物流的发展还比较落后，并不能在短时间内形成RFID在各个环节应用的物流网络，本文针对我国物流的发展现状，结合应急物流的特点，提出了RFID在物流方面应用的突破口——应急物流。

Therefore, we must capitalize on our love, patience, tolerance of the heart to the watering backward students, and constantly give them sounded the alarm, and constantly encouraging them to self-competition, self-challenge, patiently waiting for the day of flowers

因此我们更要用我们的爱心、耐心、宽容之心去浇灌后进生，不断给他们敲响警钟，不断鼓舞他们进行自我竞争、自我挑战，耐心地等待花开的那天。

Also, because oil-absorbing tube 6 in the role of one-way valve 7, compressed air will not flow backward into the oil pipe from the oil-absorbing cup, so we can keep gas in a state of the oil gagged refueling, refueling is completed, screw plug oiling .

又由于吸油管6中单向阀7的作用，压缩空气也不会从吸油管倒灌到油杯中，所以就可以在不停气的状态下向油塞口加油，加油完毕，拧上油塞。

It is shown that the contact interaction enables bottom drillstring to whirl backward, and then an alternate bending stress with higher frequency is produced. So the drillstring fatigue failure could be accelerated. At the same time, a quite strong wallop force of high frequency is produced on the contacting point, and the contacting zone is next to the screw coupling of drill collars. It will easily result in the failure of screw couplings. The research results provide theoretical basis for the prevention of drillstring failure.

研究表明，下部钻柱与井壁的碰摩作用使下部钻柱反向涡动，产生高频的交变弯曲应力，会加速下部钻柱疲劳破坏；下部钻柱与井壁接触点处存在较大的高频冲击力，并且接触区域靠近钻铤螺纹联结处，更容易诱发螺纹联结处失效，该研究成果可为预防钻柱失效提供理论依据。

Cut Rose is one of the world's four major cut flowers, but also China's first large flowers flowers, but because of China's relatively backward cultivation techniques, resulting in the output of low-cut rose, the poor quality.

切花月季是世界四大切花之一，也是我国第一大鲜花花，但由于我国栽培技术比较落后，导致月季切花的产量低、品质差。

A dual stage gain-clamped L-band EDFA based on reflecting backward C-band ASE using a fiber loop mirror as reflector to clamp the gain is proposed, which archives high and flat gain in L-band.

而在不断有信号上、下载的WDM系统中，掺铒光纤放大器的增益控制技术具有重要的意义。

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％。