weight per unit area

常见例句

Board material is based on the weight per unit area to the classification.
紙板材質是按單位麪積重量來分類的。
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Increasing the applying amount of nitrogen and phosphorus could all promoted nitrogen and phosphorus content in plants and total dry matter weight per unit area.
增施氮磷用量，均可提高油菜植株氮、磷含量和單位麪積的縂乾物重。
The numbers of reproductive shoots and seed, and the weight of seed per unit area decreased with increased grazing rate, while the weight of 1000 seeds was highest under light and moderate grazing.
單位麪積生殖枝數、結實數和種子重隨放牧率的增加而下降，種子千粒重在輕度和中度放牧率下最大；