在叶片中心有一个大的圆形空间，可以让水中生物安全通过。
And there is a large circular gap at the centre of the blades, which is safer for Marine life.
枝条顶部是半圆形，中间长出一条细长的茎，叶片又是比较宽的。
Branches at the top is a semi-circular, in the middle grow into a slender stem, leaf is relatively wide.
倒披针形的叶片，在20厘米，先端钝的或圆形。
叶片基部圆形或宽楔形；成熟时的果具皱纹。
Leaf blade base rounded or broadly cuneate; fruit rugose when mature.
其树性稍，叶呈椭圆形，叶厚肉多，叶片平坦展开，适宜制种铁观音茶。
The tree of slightly, oval leaves, leaf thickness more than meat, leaf flat start, suitable seed Tie Guan Yin tea.
株型紧凑，叶球圆形，叶片深绿色，叶球紧实。
Plant-type compact, dark green, round, leaf megastrobili megastrobili tight.
叶片通常长圆形到卵形，心形的或近如此在基部；叶和果没有短柔毛。
Leaf blade usually oblong to ovate, cordate or nearly so at base; leaf and fruit without pubescence.
P 84纤维呈不规则的叶片状截面，因此比圆形截面纤维增加了约80%的纤维表面积。
P84 fiber has irregular shape section like leaves, therefore, it has about 80% more surface area than that of the fibers with regular round section.
叶片基部宽楔形到圆形，边缘钝锯齿；核果和内果皮椭圆形的到长圆形。
Leaf blade base broadly cuneate to rounded, margin obtusely serrate; drupe and endocarp ellipsoid to oblong.
该锁芯机构由多个圆形叶片和多个圆形隔片相互间隔活动叠装在叶片套的内孔套筒中构成。
The locking mechanism is made up of an inner hole sleeve inside which multiple round leaf blades and round spacers are reciprocally spaced and kinetically sheathed in the blade cases.
一种形体大，顶部圆形的栎树，树枝伸展，叶薄，叶片具深波状边缘，木材类似于北方红栎；
Large round-topped deciduous tree with spreading branches having narrow falcate leaves with deeply sinuate lobes and wood similar to that of northern red oaks;
对一个有交叉排列圆形扰流柱的涡轮叶片尾缘冷却方案进行了数值研究。
The numerical study was carried out on the trailing edge cooling of turbine blade using the circular pin fin that was arranged in cross type.
汽轮机末级长叶片常用的拉金形式有圆柱形拉金和椭圆形拉金。
The form of lacing wires used in the last stage of steam turbines is commonly cylindrical lacing wire or elliptic lacing wire.
与玉米间作的大豆，宜选育叶片大小中等、披针形或短椭圆形、叶柄短而粗、叶色深绿的品种。
The soybean variety under-sowing with maize ought to select that the leaf is middle size, lanceolate or elliptic, deep green colour, and the petiole is short and thick;
与玉米间作的大豆，宜选育叶片大小中等、披针形或短椭圆形、叶柄短而粗、叶色深绿的品种。
The soybean variety under-sowing with maize ought to select that the leaf is middle size, lanceolate or elliptic, deep green colour, and the petiole is short and thick;
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