查询词典 concave line

This devise is a pair of reformed chopsticks,which could economize efforts and adds more efficiency through the ribs shape of design at the botton to have more contact faces and points between chopsticks and foodstuffs. It is easy to clip tiny or slippery foodstuffs just like noodles, beans or eggs. On the other hand, this reformed chopsticks is more convenient than the traditional one which is in a pole shape or have concaves on it. The reformed one need not adjust the concave side to cilp foodstuffs.

本创作是一种更省力且使用更方便的改良快子，藉由筷子夹持端之肋条状设计，增加筷子与食物间之接触面积与接触点，对於夹取面条、豆类或卤蛋等外径、体积细小或表面圆滑之食物甚为方便有效，相较於传统圆杆状或表面设有内凹沟槽之筷子，本筷子不仅夹持力更佳，使用时更不需刻意调整设有内凹沟槽之部位来夹持食物，使用上更为方便省力。

It use two disparting surface,and its frame is fast.It use point moulding gob,so,it can fall off automatism.When it is pulled out ,the pulling pole pull the product and accomplish the pulling of its side concave . The design project is divided into two parts. The first part is about the working theory and application of a plastic injection mould, the principle of designing and the introduction of the production about plastic mould.

它采用双分型面分型，结构紧凑；采用点浇口，且浇口可以自行脱落；顶出时，由推杆和斜顶杆顶出制品并完成制品内侧凹的抽芯；模具定模上的水道以多支回路分别冷却，动模一侧的型芯由三组水道分别冷却。

It use two disparting surface,and it's frame is fast.It use point moulding gob,so,it can fall off automatism.When it is pulled out ,the pulling pole pull the product and accomplish the pulling of it's side concave . The design project is divided into two parts.

它采用双分型面分型，结构紧凑；采用点浇口，且浇口可以自行脱落；顶出时，由推杆和斜顶杆顶出制品并完成制品内侧凹的抽芯；模具定模上的水道以多支回路分别冷却，动模一侧的型芯由三组水道分别冷却。

Ovary without nectaries or only with concave nectaries at base.

没有蜜腺或只具凹陷蜜穴在基部的子房。

Leaves 2--17 mm wide, margin smooth; ovary with concave nectaries at base.

叶2 --17毫米宽，边缘平滑；子房具凹陷蜜穴在基部。

Leaves flat; ovary without concave nectaries at base.

叶平； 没有凹陷蜜穴在基部的子房。

Inner filaments ovate at base, 1-toothed on each side; ovary with concave nectaries at base

内轮花丝卵形的在基部，1齿在每边；子房具凹陷蜜穴在基部 87 ALLIUM pevtzovii 昆仑韭

Ovary obovoid-globose, with concave nectaries at base.

球状子房倒卵球形，具凹陷蜜穴在基部。

Perianth red, pale purple-red, or purple-red; style not exserted; ovary without concave nectaries at base.

花被红，浅紫色红，或紫色红；花柱不外露；没有凹陷蜜穴在基部的子房。

Ovary ovoid, without concave nectaries at base; ovules 4--6 per locule.

子房卵球形，没有凹陷蜜穴在基部；胚珠4-6每室。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？