查询词典 reference ellipsoid

Stamens 4, didynamous, inserted high in corolla tube; 1 anther cell fertile and ellipsoid, another caudate and appendagelike.

雄蕊4，在花冠筒里二强雄蕊，着生高； 1花药室能育和椭圆形，尾状的另一个和appendagelike。

Stamens 4 and didynamous or 5, inserted high in corolla tube; anthers divergent, ellipsoid, longitudinally dehiscing, apex with a caudate appendage.

雄蕊4 和二强雄蕊或5，在花冠筒内着生高；花药分叉，椭圆形，纵向开裂，先端具一尾状的附属物。

In this paper, the host-guest relationship between a general cucurbit [n=7] uril (Q[7]) or a new ellipsoid-host-symmetric tetramethyl-cucurbituril (TMeQ[6]) with hydrochloride salts of 4,4'-dipyridyl (44) or N,N'-dimethyl-4,4'-dipyridyl(dm44) was examined for confirming the interaction between cucurbituril (Q[6]) and these guests.

以七元瓜环(Q[7])和新型椭圆型改性瓜环―对称四甲基取代六元瓜环(TMeQ[6])为主体，4，4'-联吡啶的盐酸盐(44)以及N，N'-二甲基4，4'-联吡啶的盐酸盐(dm44)为客体的主客体相互作用进行了考察。

Fruit ellipsoid, dorsally compressed, glabrous; ribs filiform, dorsal and intermediate ribs close together, lateral ribs remote; vittae 1 in each furrow, 2 on commissure, very small.

果椭圆形，背压扁，无毛；丝状的棱，相近的背棱和中间棱，侧棱稀疏；油管每棱槽1，在合生面上2，很小。

Fruit long-obovoid or ellipsoid-ovoid, slightly dorsally compressed, rough-puberulent; ribs obtuse; vittae 3 in each furrow, 4 on commissure.

果长的倒卵球形或椭圆形卵圆形，稍背压扁，粗糙被微柔毛；棱钝；油管3在每棱槽，4在合生面上。

Stamens attached at base of corolla; filaments usually pubescent; anthers ellipsoid, apex obtuse, dorsifixed.

雄蕊附上花冠的在基部；通常的花丝短柔毛；花药椭圆形，先端钝，背着。

Stamens 6, inserted at base of tepals; filaments filiform, slightly widened toward base; anthers dorsifixed, versatile, ellipsoid to narrowly so.

雄蕊6，着生的在花被片基部；花丝丝状，稍向基部变宽；花药背着，丁字着，椭圆形的到狭如此。

Fruit a drupaceous capsule, ellipsoid-ovoid, puberulent, 1-seeded, perianth persistent, style persistent and developing into a beak.

果具核果蒴果，椭圆形卵球形，被微柔毛，1种子，宿存的花被，花柱宿存的和发展成为一喙。

In this paper, a new method for aspheric conicoid machining is offered by using normal equidistance line offsetting methods.1、Obtain ecumenic equation of normal equidistance offsetting line methods for aspheric conicoid machining induced from mathematical equations of paraboloid, hyperboloid and ellipsoid surface; reason the conditions for avoiding of tool intervening.2、Bring forward the general design project for machining tool together with some primary components based on the conception of non-sphere conicoid machining by using normal equidistance line offsetting.

其主要内容有： 1、进行了二次旋转曲面法线等距离线加工方法的理论研究，分别建立了抛物面、椭球面和双曲面的法线等距离线模型，得出了避免加工过程中刀具干涉的必要条件。 2、根据法线等距离线加工法的理论，确定了二次旋转曲面加工机床的总体设计方案，并进行了零部件的选择。

Ovary ensiform, cylindric, or ovoid-ellipsoid.

剑形，圆筒状的子房，椭圆形的或卵球形。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。