查询词典 ca

Male flowers 4-merous, sessile; perianth lobes elliptic, ca. 1 mm, strigillose, connate at base. Fruiting perianth rhomboid-obovoid, compressed, ca. 1.2 mm, smooth, strigillose on shoulder, base cuneate or stipitate, apex with short neck, 2-toothed.

雄花4瓣，无梗；花被裂片椭圆形，约1毫米，疏生微具短糙伏毛，在基部合生；雌花花被斜方形倒卵球形，压扁的，约1.2毫米的，平滑，具短糙伏毛在肩，基部楔形或具柄的，先端具短颈，2齿上。

Culms usually ca. 6 m tall, ca. 3 cm in diam.; internodes upward strigose at first, later hairs deciduous; nodes slightly prominent.

秆通常约6米高，直径约3厘米；最初节间向上具糙伏毛，更晚的头发脱落；节稍突出。

Corolla 1 cm or less when open, tube ca. 1/2 as long to as long as limb, middle lobe of limb small, subcircular or circular; petiole ca. 1/4 as long as blade.

花冠1厘米或更少什么时候开阔的，约筒部作为长兑一倍于瓣片，中部裂片的小的瓣片，或圆；约的叶柄1/4的倍于叶片。

Ovary ca. 1.5 mm. Style ca. 4 mm. Capsule subglobose.

约的子房1.5毫米花柱长约4毫米蒴果近球形。

Flowers green; calyx lobes rounded or subreniform, ca. 0.5 × 0.75-1 mm; petals elliptic or broadly ovate, 1.25-1.5 × ca. 1 mm, reflexed at anthesis, obtuse or slightly acute.

花绿色；萼裂片圆形或者近肾形，长约 0.5 * 0.75-1 毫米；花瓣椭圆形或者宽卵形，1.25-1.5 *长约1毫米，反折的在花期，钝的或稍锐尖。

Leaves 10-20, red, spirally arranged, imbricate, scaly, longitudinally striate when dry; basal leaves on scape broadly ovate, ca. 1 cm; middle leaves oblong, ca. 2 cm; apical leaves subspatulate, 3-3.5 cm, subtending inflorescence.

叶10-20，红色，螺旋状排列，覆瓦状，有鳞，纵向干燥时具条纹；花葶上的基生叶宽卵形，约1厘米；中间叶长圆形，约2厘米；顶端叶近匙形的，3-3.5厘米，着生花序。

A suggestion is put forward to adding H2SO4 or (NH4)2SO4 into the mother liquor after calcium nitrate tetrahydrate separated for a further removal of residual Ca, thus the Ca content can be decreased to 0.35% from the previous 3.4%, and the viscosity of neutralized slurry to 0.04 ～0.08 Pa·s, with nice fluidity of slurry Water soluble phosphorus accoun ts to 88%～90%, and the process improves the adaptability of phosphate rock to nitrophosphate production.

提出分离四水硝酸钙后的母液加入H2SO4或(NH4)2SO4进一步除去母液中残钙，可使母液中钙含量由3.4%降到0.35%以下，中和器中料浆粘度可降到0.04～0.08 Pa·s，料浆流动性很好，产品中磷的水溶率可达88%～90%，并提高了硝酸磷肥生产对磷矿的适应能力。

Filaments ca. 2.5 mm, puberulous; anthers 2.5–3.5 mm, thecae with 2 very short spurs, tubules ca. as long as thecae.

花丝约2.5毫米，被微柔毛；2.5-3.5毫米的花药，囊具非常短距，细管约等长于囊。

Stamens ca. 2 mm; staminodes ca. 3 mm. Ovary gray tomentose.

雄蕊约2毫米；退化雄蕊约3毫米卵巢灰色被绒毛。

Ovules 20-22 per ovary. Fruit cylindric, 0.8-2 cm × ca. 1 mm, straight, terete, strongly torulose, pubescent with short-stalked, forked or 3-rayed trichomes; style ca.

圆筒状的果，0.8-2厘米*约1毫米，直，圆柱状，强烈近念珠状，短茎的短柔毛具，分叉或伞辐毛状体；花柱长约1毫米；柱头有点2裂。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。