查询词典 pionic

Obviously, the synthesis and application of-2-chloropro- pionic acid have important meaning.

因此，单一构型的2-氯丙酸的制备和分析具有重要的意义。

However, the pionic decay widths of Dsj(2317) and Dsj(2460) are too small to fit the experimental data.

但是，与现有的实验结果比较，D*sj(2317)，Dsj(2460)的π介子衰变宽度要小一个数量级。

There is clear observed evidence of collective pionic modes in nuclei, which profoundly differ from all of the previously observed collective nuclear states.

有清楚的实验证据表明，核内存在π介子的集体模式，这种集体模式与以前观测到的所有核集体运动模式截然不同。

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％。