产卵

Each year off the coast of Toyama Bay, Japan, billions of these tiny squids will gather to spawn, creating a cool light show.

每个关闭富山湾，日本，这些微小的鱿鱼十亿海岸年将聚集产卵，创造一个凉爽的灯光汇演。

The snails used for this study, measuring within the range of 7.1 to 3.0mm., were collected from the banks of Ching-San River, Chungking, Kiangsu.

从11月到第二年5月，卵巢呈丰满而多卵的状态；6月卵巢趋向萎缩；7、8月卵巢萎缩，内仅含有少量的幼稚卵细胞；9月卵巢开始趋向丰满；10月卵巢逐渐恢复丰满的状态。卵巢全年周期变化的过程与镇江地区钉螺的产卵情况基本上相符合。

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％。