查询词典 obtuse angle

Stigma 1, terminal, truncate to obtuse or capitate, undivided.

柱头1，顶生，截形到钝或头状，不裂。

Begonia pulvinifera is similar to B. wangii T. T. Yü, differing in the lower surface of the leaf being pale green; petiole with a reddish brown swollen base; tepals obtuse; tepals of staminate flowers 4; tepals of carpellate flowers 3 and ovary with axile placentation throughout. Begonia pulvinifera also resembles B. cavaleriei Lév., but is distinguishable by the narrower leaf; pulvinate petiole; stipules triangular with apex acuminate or cuspidate; and ovate bracts with apex acute or acuminate.

相似种类有少瓣秋海棠与昌感秋海棠：但本新种叶背面浅绿色，叶柄基部红棕色、膨大，雄花花被片四枚，雌花花被片三枚，花被片先端圆钝，且子房通体具中轴胎座，有别於少瓣秋海棠；此外，新种之托叶三角形，先端渐尖或骤尖，叶身较窄，叶柄基部具叶枕，卵状苞片先端尖或渐尖，明显不同於昌感秋海棠。

Calyx large, longer than corolla tube, apex of upper side 2-lobed, lobes obtuse-triangular, ciliolate.

大的花萼，长于花冠筒，2裂，裂片钝三角形，具短缘毛的上面面的先端。

Fruit linear-oblong, flattened laterally, commissural surface narrow, glabrous; ribs 5, obtuse, sometimes inconspicuous; mericarps subterete in cross section; vittae 1 in each furrow, 2 on commissure.

果线状长圆形，侧面扁平，合生面狭窄，无毛；棱5，钝，有时不明显；分果爿在横断面里近圆柱状的；油管每棱槽1，在合生面上2。

Leaves conferted on the upper part of stem and branches; petiole 5-7 mm long; leaf blade obovate- or elliptic-lanceolate, 3.5-8 cm long and 1.5-2.5 cm wide, apex acute, base obtuse or subrounded, adaxial surface covered with brown minute stiff hairs, abaxial surface pink or dark purple, glabrous.

叶聚生於茎和枝的上部；叶片纸质，倒卵状或椭圆状披针形，长3.5-8厘米，宽1.5-2.5厘米，先端急尖，基部钝或近圆形，上面被褐色小刚毛，下面淡红色或暗紫色，无毛；叶柄长5-7毫米。

Leaf blade ovate, elliptic, or oblong, base obtuse or shallowly cordate.

叶片卵形，椭圆形，或长圆形，基部钝或浅心形。

Spikelets alike (except Cortaderia , Elytrophorus ), laterally compressed, fertile florets several, uppermost florets reduced, disarticulating between florets; floret callus usually bearded, short and obtuse or elongate; glumes persistent, variable in length, shorter than lemmas to as long as spikelet, usually membranous, 1–9-veined, apex acute to acuminate; lemmas rounded on back, hyaline to leathery, glabrous, pilose or villous, hairs sometimes in tufts,(1–)3–11-veined, apex entire or 2-lobed, awnless or a straight or geniculate awn with flat twisted column arising from apex or sinus, lobes often extended into bristles; palea well developed.

除Cortaderia，Elytrophorus之外一样的小穗，侧面压扁，能育小花数个，在小花之间退化，脱节的最上部的小花；通常公然反对，缺乏的小花结茧和抑制或者拉长；颖片宿存，在背面上圆形的外稃，透明的到革质，无毛，具柔毛或者具长柔毛，有时的毛成丛，(1-)3-11脉，内稃发育良好。

Leaf blade margin conspicuously crenulate, apex obtuse to subrounded and sometimes mucronate.

显著具细圆齿的叶片边缘，和有时短尖的先端钝到近圆形。 3 C。 hystrix 箭叶橙

Leaf blade 3–4 × 0.8–1 cm, abaxially densely yellow tomentose, margin entire or inconspicuously crenulate, apex ± obtuse or ± acute, veins inconspicuous.

叶片 3-4 * 0.8-1 厘米，背面浓密黄被绒毛，边缘全缘或不明显，先端多少钝或多少锐尖，不明显的脉。 31 P。 blinii 短叶石楠

Mm, margin remotely crenulate, apex obtuse; calyx 3-3.5 mm; corolla glabrous outside, abaxial lip ca.

苞片约5毫米，边缘稀疏具细圆齿，先端钝；花萼3-3.5毫米；无毛的花冠在外面，背面的唇约5毫米；花药无毛；退化雄蕊2 14 Chirita orthandra 直蕊唇柱苣苔

He became prime minister in 1997 and won international acclaim for his role in the Northern Ireland peace process.

他在1997年成为总理，并且因为在北爱尔兰的和平进程中发挥的作用受到国际社会的赞许。

Mixed Page Sorting Method Using the cuttable user model, this thesis proposes a mixed page sorting method by using cutted user model in server-side and complete user model in client-side.

隐私分级利用的混合式页面排序方法针对个性化搜索中搜索结果排序的问题，本文利用隐私可控开放的用户偏好模型，提出一个在客户端和服务器端分步进行的隐私分级利用的混合式页面排序方法。