查询词典 stems

Stems creeping or ascending, sometimes scapiform.

茎匍匐或者上升，有时花葶状。

Plants annual. Stems diffuse, slender, rarely rooting at lower nodes, pilose or hirsute, Stipules 0.5--1.5 mm, slender, scarious.

一年生草本铺散的茎，纤细，很少在下部节上生根，具柔毛或具粗毛，托叶0.5-1.5毫米，纤细，干膜质。

The content of Mn in stems and leaves can account for up to 55%. Scirpus mariqueter can accumulate more heavy metals than Phragmites australis. And the heavy metal contents have se...

植物体内重金属含量一般在冬季富集；芦苇根际沉积物中重金属的含量秋季较低，冬季富集，而海三棱草根际沉积物中Cu、Pb、Mn均在秋季含量较高，Zn、Cr冬季含量最高。

The Changjiang estuary Dongtan wetland was taken as the study area,the stems and roots of pioneer plant Scirpus triqueter were collected and buried in the high-tide flat and the beach within a dam to study the variations in mass,carbon and nitrogen contents in the putrefaction and decomposition process of Scirpus triqueter,and the main factors affecting the plant decomposition were analyzed.

以长江口崇明东滩湿地为研究区域，采集了先锋植物藨草的地上茎和地下根部分，分别埋藏于高潮滩和堤内两处不同地点，研究了植物不同部位组织在腐烂分解过程中质量及其碳、氮元素含量的变化，分析了影响植物分解的主要因素。

Oilseed rape were inoculated by spraying when they had three leaves, Tu-100 populations were not detectable on stems and leaves 20 days after spraying, and their resistance to Sclerotinia disease were decreased gradually with time.

在油菜三片真叶时喷雾接种一次，20d后，在茎和叶上不能检测到所接种的Tu-100，并且抗菌核病的能力也逐渐减弱。

Stems slender, 10--30 cm tall; petals shorter than or subequaling sepals; stamens 3--5; seeds 1--1.2 mm in diam., with semiglobose protuberances

茎纤细，10 --30厘米高；花瓣短于或近等长于萼片；雄蕊3 --5 ；种子1 --1.2毫米直径，具半球形突起 7 S。 media 繁缕

Shrubs. Stems numerous, prostrate or wandlike, glabrous or sericeous; branches thin, straight.

灌木；茎多数，一蹶不振或，被绢毛的无毛或；分枝薄，直。

Stems erect; inflorescence spicate, terminal.

茎直立 花序穗状，顶生。

Stems erect; leaves elliptic or oblong, gray-green, apex not spinose.

茎直立 留下椭圆形或长圆形，灰绿色，先端无刺。

The soft ,spongelike,central cylinder of the stems of most flowering plants,composed mainly of parenchyma.

木髓许多生花植物树干中心部位中的软似海绵的物质，主要由薄壁组织构成

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。