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螺旋状

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Leaves decussate, subopposite, or spirally arranged; blade scalelike, subulate, or linear to elliptic, stomatal lines abaxial or present on all surfaces.

叶交互对生,近对生,或者螺旋状排列;叶片鳞片状,钻形,或者线形至椭圆形,背面有气孔线或两面均有气孔线。

Spirogyra A genus of filamentous green algae found in freshwater and having a characteristic spiral chloroplast.

水绵属:生存于清水中的丝状绿藻中的一个属,具有螺旋状叶绿体。

Leaves are simple, without stipule, usually spirally arranged, the venation parallel.

单叶,通常螺旋状排列,叶脉平行,无托叶;花序顶生,头状或穗状;花通常小型,两性,规则。

Leaves in spirals, usually odd-pinnate; leaflets opposite to subopposite; leaflet blades with margin entire or ± serrate.

螺旋状排列,通常奇数羽状复叶;小叶对生到近对生;小叶叶片边缘全缘或多少有锯齿。

Leaves alternate, spirally arranged, or subopposite at apex of branches; stipules small, caducous; petiole long, glandular at apex; leaf blade palmately compound, usually 3-foliolate; leaflets entire, petiolulate.

叶互生,螺旋状排列,或在枝的先端近对生的;托叶小,早落;叶柄长,在顶具腺的;叶片掌状复叶,通常具3小叶;小叶全缘,具小叶柄。

Leaves in spirals or rarely opposite, pinnate; leaflets alternate, subopposite, or alternate, petiolulate, not always an equal number on each side of rachis; leaflet blade base usually oblique, margin usually entire, very rarely serrulate.

螺旋状排列或很少对生,羽状;小叶互生,近对生,或互生,具小叶柄,轴两边小叶数量不总相等;小叶叶片基部通常偏斜,边缘通常全缘,极少有细锯齿。

The floral primordium is initially circular, along with the edge of which slight concaves occur. The outmost whorl of tepal primordia arises as a result of apical meristem division and the floral primordium then is in the shape of triangle. Two further whorls of tepal primordia arise in spiral acropetal sequence and are alternately arranged. When the innermost whorl of tepal primordia is at the late developmental stage, the foremost stamen primordia arise almost simultaneously in spiral acropetal succession and all of the stamen primordia are ultimately arranged in a triangle-cone form. Late in stamen primordium development, carpel primordia arise as same as the young stamen primordia and grow laterally. Grooves are present on the adaxial side of each carpel and develop into ventral sutures gradually closing up.

观光木的花原基最初为近圆形,随着顶端分生组织的活动,花原基边缘处出现浅凹,形成第一轮花被片原基,此时,花原基呈三角形排列,后两轮花被片原基依次发生,与前一轮互生;在内轮花被片发生的后期,最初几枚雄蕊原基几乎同时出现,呈螺旋状向顶发生,最后排列成三角圆锥状;雄蕊原基发育后期,心皮原基开始发育,形状与发育初期的雄蕊原基相似,随后心皮原基进行侧向生长,在近轴面出现浅凹,进而发育为凹槽,形成腹缝线,最后腹缝线完全愈合。

"The male , and sometimes the fe male , bears distinctive, backwardly curved horns."

角的形状不一,有的短而尖利,有的螺旋状盘扭,有的长而呈竖琴状。

Coiled like a spiral or helix, as in some one-sided cymose inflorescences in the Boraginaceae.

螺卷状的 Helicoid 螺旋状卷曲,如紫草科的某些单侧聚伞花序。

Leaves alternate, distichous or spirally arranged, sessile or petiolate; leaf sheath prominent, open or closed; leaf blade simple, entire. Inflorescence usually of cincinni in panicles or solitary, sometimes shortened into heads, sometimes sessile with flowers fascicled, sometimes axillary and penetrating enveloping leaf sheath, rarely flowers solitary and terminal or axillary.

叶互生,二列或者螺旋状排列,无柄或者有柄;叶鞘显著,开放或者闭合;单叶,全缘;花序通常为蝎尾状圆锥花序或者单花,有时缩短常为头状花序,有时无梗,花簇生,有时腋生,贯穿叶鞘,很少花单生,顶生或腋生。

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推荐网络例句

I use an example quoted by Hu Jiaqi:"It is reported that America separates the DNA of a kind of virus by making use of genetic technology and combines it with another kind of DNA. Finally, they get a kind of virulent biological agent called a "pyrotoxin". Someone discloses in private that 20 grams of such a kind of biological agent could result in the global death of 6 billion people due to infection."

我在这里例举胡家奇所引用过的例子:"据报道,美国利用转基因技术,将一种病毒的DNA分离出来,与另外一种DNA进行结合,拼结成一种剧毒的"热毒素"生物战剂,且私下有人透露,这种生物战剂只需20克,就可以导致全球60亿人全部感染死亡。"

Waiting, for the queers and the coons and the Reds and the Jews.

等待着疯子和黑人还有红色共产主义者还有犹太人

"Everybody talks about what a horrible job it is to brief the press,but I love these briefings!"

&每个人都说,简报新闻是一份多么糟糕的工作,,但是我爱这些简报。&