查询词典 persistent

The main symptoms are a persistent cough, with lots of green/yellow phlegm, which is sometimes bloodstained.

主要症状是持续性咳嗽，有很多绿色/黄色痰，有时是血淋淋的。

In the capitals of America's Arab allies, a sense is growing that, in the light of the persistent stalemate between the Palestinians and Israel, stubbornly bloody-minded Syria has been canny all along.

在美国阿拉伯世界盟友的首都，一种强烈的感觉油然而生，鉴于以色列和巴勒斯坦长期处于僵持状态，偏执，故意给别人小鞋穿的叙利亚一直都是非常精明的。

Presumably if all life on Earth were extinguished, the Earth's atmosphere would fall back to a persistent equilibrium, and become as boringly predictable as Mars and Venus.

可能要等地球上所有的生命都寂灭之后，地球的大气才会回降至持续平衡状态，变得像火星和金星那样沉闷。

In the community before the strong support of friends, Bowring machinery foundry will, as always, in the 'pragmatic, progressive and efficient, first-class' spirit and make persistent efforts to create greater glories.

在社会各界朋友的大力支持才下，宝灵机械铸造厂将一如既往，本着'务实、奋进、高效、一流'的精神，再接再厉，再创辉煌。

The basic structure of the inflorescence is the cyme (branchlets arising from the bracteole axils, the bracteoles serving as bracts for upper flowers), which can be reduced to one flower with two bracteoles and a bract. Units of dispersal vary considerably (capsules opening with lower part persistent, flower and bracteoles falling together, or cymose partial inflorescences breaking off above bract) and can be characteristic for genera. Several genera possess long trichomes serving dispersal at the base of the tepals.

花序的基本的结构是聚伞花序小枝起因于bracteole腋，散布的单位变化多样(蒴果开裂下半部分的宿存，花和小苞叶一起脱落，或部分聚伞花序在苞片以上裂开并且可以作为属的特征一些属在花被片的基部有长的毛状体用于散布Digera arvensis Forssk吗？

Racemes (1–)3–8(–11) per branchlet; petal margins thickened and apically fimbriate; persistent style 3–6 mm; petals 3–5 mm.

总状花序(1-)3-8(-11)每小枝；花瓣边缘加厚和顶部流苏状；宿存花柱3-6毫米；花瓣3-5毫米 5

Racemes 1(–4) per branchlet; petal margins neither thickened nor apically distinctly fimbriate; persistent style 7–11 mm; petals (4–)5–12 mm.

每小枝总状花序1(-4)；花瓣边缘既没加厚也不顶部清楚流苏状；宿存花柱7-11毫米；花瓣(4-)5-12毫米 4 Clethra delavayi 云南桤叶树

Inflorescences axillary, compound, broadly cylindric, densely flowered spikes 6-10 cm, sometimes grouped at branchlet apex and forming a panicle; axes densely minutely tomentose; bracts weakly persistent at anthesis, filiform-linear, very small.

花序腋生，复合，宽圆筒状， 6-10厘米的花密集穗状花序，有时聚集在小枝先端并且形成一圆锥花序；轴密被小的绒毛；苞片弱的宿存的在花期，丝状线形，非常小。

Chronic bronchitis refers to inflammation and often infection of the bronchia, manifested by persistent, sputum-producing cough.

慢性支气管炎是指炎症和感染的往往支气管，表现出持续，痰生产咳嗽。

The present study examined the bronchodilator and safety profiles of single-dose indacaterol in intermittent or persistent asthma.

本项研究在间歇或持续性哮喘患者中评估支气管扩张药和单次剂量indacaterol的安全性。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。