坚硬

The outer surface of ship’s hull is very hard.

船表面非常坚硬。

He breaks up strong ground with a pick.

他用镐刨开坚硬地面。

Hot steel is quenched to harden it.

烧热钢放入水中骤冷使之坚硬。

To build this tunnel we had to cut through the solid rock.

为了修建这条隧道, 我们必须凿开坚硬岩石。

These are useful in hard rock mining where high brisance, high shattering effects, are desired.

这炸药，对需要高威力、高破碎效应坚硬岩石矿，是有用。

The substance is hard and granular.

该物质地坚硬, 呈颗粒状。

Arm flat and muscular.Bone substantial but not coarse and muscles hard and devoid of flabbiness.

臂膀平且肌肉发达，骼坚实，但不粗糙，且肌肉坚硬，没有软弱无力样。

These shotty nodes are usually firm, not fixed, and are less than a centimeter in diameter.

这些似弹丸样结节通常坚硬，不固定，直径小于1厘米。

The profile of the old warrior was characterized by a strong jaw and an aquiline nose.

老战士侧面像特征是一个坚硬下巴和一个鹰钩鼻。

Drupe (pyrenocarp) A fleshy indehiscent fruit containing one or more seeds each surrounded by a hard stony wall, the endocarp.

核果（囊壳）：是一肉质闭果，其内含一枚或多枚，并且每粒被着坚硬壁，即内果皮。

During normal play, there are six players, including one goaltender, per side on the ice, each of whom is on ice skates.

每名队员都配备一支带杆刃冰球杆来控制场上唯一一个小而坚硬扁平黑色圆盘形球，它被叫作冰球。