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Staminodes 3-branched; cauline leaves 2 or more.

退化雄蕊3 分开;茎生叶2或更多。

Cauline leaves 3 or more; staminodes branched, branches with globose glands at apex.

茎生叶3或更多;退化雄蕊分开,树枝用球状的腺在先端。

Cauline leaves often 2 or 3, rarely more; proximal leaf blades to 12 cm, distal ones shorter, sometimes only ca. 10 mm, glabrous.

茎生叶经常的2或3,很少更多;下部叶片在12厘米,上部的短,有时只是约10毫米,无毛。

So , we can plant Celtis julianae 'Aurea' under 80% light intensity.

因此,在保持金叶珊瑚朴金黄色叶色的前提下,可以适当降低栽培环境的光强至全光照的80%,以提高净光合速率,为树体贮存更多的营养。

Any of several submerged plants of the genus Ceratophyllum, forming branched masses in quiet water and having finely dissected, whorled leaves and minute unisexual flowers.

角苔一种金鱼藻属的水下植物,在风平浪静时会形成纵横交错的树枝网,生有轮生的多裂叶,开极小的单性花

Osteosarcoma ; Osteoblast ; Chondroblast ; Fibroblast ; Primitive mcsenchymal cell ; Multinucleated giant cell

骨肉瘤;骨母细胞;软骨母细胞;纤维母细胞;原始间叶细胞;多核巨细胞

As the development of molecular biology and relative techniques, many tomato genes for resistance to Cladosporium fulvum have been identified and cloned, some have been already used in molecular breeding, which provide a new approach for efficiently controlling the disease.

随着生物技术的发展,已有多个抗性基因被鉴定和克隆出来,有的已经被利用在分子育种上,这为生产上有效控制番茄叶霉病病害提供了一条新途径。

Cutting reproduction experiments of Codiaeum variegatum were conducted by dipped treatment of Carbendazim and Thiram mixture with different concentrations (300-3 000 mg/L).

文章摘要:用多菌灵与福美双按有效成分1:1的比例配制成混剂,并稀释成浓度为300~3000mg/L的10种溶液,分别浸泡变叶术插穗后进行扦插试验。

Using nuclear DNA C-values for 539 angiosperms in China, we examined the variation of these values among growth forms and taxonomic groups and the relationship of these values with invasiveness. Mean DNA C-value of the 539 angiosperm species was 4.06 pg. Mean DNA C-value was(1) significantly lower for woody species (1.84 pg) than for herbaceous species(5.02 pg);(2) significantly lower for 360 dicots (2.20 pg) than for 179 monocots (7.80 pg);(3) significantly lower for annuals (2.78 pg) than for perennials(6.65 pg);(4) significantly lower for 134 weed species (1.93 pg) than for herbaceous non-weeds (6.75 pg) and for several families that have an unusually high proportion of weed species;(5) significantly lower for 47 exotic weed species (1.76 pg) than for 134 native weeds (1.93 pg), but significantly lower than that of "non-weedy" herbaceous species (6.75 pg);(6) lower for weeds than for "non-weedy" species in same genus or family; and (7) in herbaceous species, generally lower for weedy compared to "non-weedy" species, with some exceptions such as Avena fatua, whose DNA C-value is as high as 14.15 pg, contrarily, and some "non-weedy" herbaceous species in Cruciferae and Cucurbitaceae with very low values.

统计了中国境内有分布的539种被子植物的DNA C-值,分析了它们在不同分类群、生活型、倍性、生活史类型以及在杂草和非杂草类群中的分布情况,主要结果如下:(1)539种被子植物DNA C-值平均为4.06 pg,其中木本植物的DNA C-值平均为1.84 pg,低于草本植物的平均值(5.02 pg);(2)双子叶植物(360种)的DNA C-值平均为2.20 pg,极明显地小于单子叶植物(179种)的平均值(7.80 pg);(3)1年生植物的DNA C-值平均为2.78 pg,明显小于多年植物的平均DNA C-值(6.65 pg);(4)134种杂草的DNA C-值平均为1.93 pg,明显小于非杂草草本植物的平均值(6.75 pg),含杂草较多的科,平均DNA C-值相对较小;(5)统计的47种入侵杂草的DNA C-值平均为1.76 pg,略小于134种杂草的平均DNA C-值(1.93 pg),极显著地小于非杂草性草本植物(6.75 pg);(6)以科为单位,不同科的DNA C-值存在着极大的差异;(7)DNA C-值与染色体倍性的关系并不明显,但是,随着倍性的增加,基因组变小;(8)在同一科、属中,与非杂草相比,典型杂草的DNA C-值往往偏小;(9)总体上杂草或杂草性强的植物,它们的DNA C-值比非杂草性植物的要小。

Fourier Transform Infrared and Horizontal Attenuated Total Reflectance techniques were used to obtain the FTIR of semen cuscutae (the seed from Cuscuta chinensis lam) and Japanese dodder seed (the seed from Cuscuta japonica Choisy). The similar features between the semen cuscutae and Japanese dodder seed are extracted by continuous wavelet transform.

采用水平衰减全反射傅里叶变换红外光谱法测定了同属种子植物中药材菟丝子及金灯藤的FTIR,运用基于连续小波多分辨率分析法对吸收较为相似的菟丝子及金灯藤的FTIR进行特征提取。

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推荐网络例句

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%。

However, to get a true quote, you will need to provide detailed personal and financial information.

然而,要让一个真正的引用,你需要提供详细的个人和财务信息。