无唇的

In Gastrochilus the lip is semiglobose-saccate with indistinct side-lobes and a much larger mid-lobe, the column is footless and the pollinia are porate, while in Saccolabium the lip is cylindrical-spurred with indistinct side-lobes and a small mid-lobe, the column has a short foot and the pollinia are solid.

盆距兰属的唇瓣为半球形囊状，侧裂片不明显，中裂片甚大；蕊柱无足；花粉团具孔隙。囊唇兰属的唇瓣为圆筒状距形，侧裂片明显，中裂片很小；蕊柱有短足；花粉团实心。

The labial frenum is a fold of mucous membrane which contains no muscle and has no action of its own. Its attachment on the labial side of the ridge is often low, depending on the degree of resorption of the ridge. The labial flange of the denture must possess a corresponding notch to allow the frenum to pass through.

唇系带是不含肌纤维，无自主运动的粘膜皱襞，其附着于唇侧牙槽嵴的位置较低，取决于牙槽嵴的吸收程度，义齿唇侧翼缘必须形成相应的切迹，以使系带通过。

Lateral 2 staminodes of outer whorl petaloid, or forming small teeth at base of labellum, or adnate to labellum, or absent.

外轮的侧面的2个退化雄蕊花瓣状，或者在唇瓣基部形成小齿，或者与唇瓣贴生，或者无。

Corolla purple to blue or white or yellow to red, zygomorphic, inside glabrous or puberulent; tube campanulate-cylindric to broadly tubular, sometimes ampliate basally, throat sometimes constricted, 1-4 X longer than limb, 2-8(-12) mm in diam.; limb slightly 2-lipped to 2-lipped; adaxial lip 2-lobed, slightly shorter than to nearly as long as abaxial lip; abaxial lip 3-lobed to 3-sect, lobes equal or subequal, apex rounded to acute.

花冠紫色到蓝色或白色或黄色对红色，左右对称，被微柔毛的里面无毛或；圆筒状的钟状的筒部对宽管状，有时基部，有时缢缩的喉，X长于瓣片，2-8毫米直径；对二唇形有点二唇形的瓣片； 2裂的正面唇，稍短于到近等长于背轴唇；背面的唇3浅裂的到3全裂，裂片等长或近等长，先端圆形的到锐尖。

A liplike structure, such as that forming the floor of the mouth of certain invertebrates, especially insects.

下唇一种唇状结构，如组成某些无脊柱动物的下唇基节，尤指昆虫

Results It showed that the prolabium of complete BCL had no muscle, there were only weblike collagen fibers of bundles of them, capillaries, fats and fats and fiber－blasts. There were muscle fibers in prolabium and bridges of incomplete BCL,but ultra structure variations were found. The prolabium of complete BCL operated on with straight line suture method had muscle fibers proliferated from the lateral lips, but the fibers were sparse and also had ultra structure variations.

结果 发现完全性双侧唇裂的前唇部无肌纤维，双侧不完全性唇裂的前唇及桥部有少量肌纤维，但其超微结构有变异；用直线缝合法修复的完全性双侧唇裂的前唇部，有从侧唇增生的肌纤维，但稀少，超微结构亦有变异。

Corolla yellow to red or white, zygomorphic, inside usually glabrous; tube subcampanulate to funnelform-tubular, not swollen, 5-6 X longer than limb, 3-7 mm in diam.; limb 2-lipped; adaxial lip emarginate to nearly entire, extremely short, extending only slightly beyond mouth; abaxial lip 3-lobed, central lobe longer than laterals, apex rounded.

花冠黄到红色的或白色，左右对称，内部的通常无毛；管状的筒部近钟状到漏斗状，不膨胀，5-6 X长于瓣片，3-7毫米直径；瓣片二唇形；对近全缘微缺的正面的唇，极短，只细长在嘴以外延长； 3浅裂的背面唇，中央裂片长于laterals，先端圆形。

Lower lip of calyx 2-toothed less than 1/3 its length; posterior-lateral lobes of corolla limb subcircular; plants subglabrous

花萼2齿少于1/3其长度的下唇；花冠瓣片近环形的后唇瓣侧面裂片；植株近无毛 17 Teucrium bidentatum 二齿香科科

Corolla white, 3-4 mm, strigose outside, subglabrous inside, funnelfrom, throat to 2 mm wide; upper lip emarginate; middle lobe of lower lip subcircular, slightly concave; lateral lobes semicircular, margin entire.

花冠白色，3-4毫米，在外面具糙伏毛，在里面近无毛，funnelfrom，对2毫米宽的喉；上唇微缺；下唇近环形的中部裂片，稍凹；半圆的侧面裂片，边缘全缘。

Corolla blue to wine-red, rarely pink, white, or yellow, zygomorphic, inside glabrous, rarely sparsely puberulent; tube cylindric to funnelform-tubular, not swollen, rarely saccate at base, longer than limb, 2-13 mm in diam.; limb 2-lipped; adaxial lip 2-lobed, 1.5-3 X shorter than abaxial lip; abaxial lip 3-lobed, lobes equal or central lobe longer, apex rounded, rarely obtuse to acute.

对红色，很少粉红色，白色酒蓝色的花冠，或黄色，左右对称，里面无毛，很少疏生微柔毛；管状的筒部圆筒状到漏斗状，不膨胀，囊状在基部，长于瓣片，2-13毫米直径的很少；瓣片二唇形； 2裂的正面唇，1.5-3 X短于背轴唇； 3浅裂的背面唇，裂片等长或中央裂片长，先端圆形，很少钝到锐尖。

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。