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In this paper, the biological characteristics of florescence, spikelet and inflorescences structure, morphogenesis formation of inflorescence, megasporogenesis and the development of female gametophytes were studied systematically by using anatomy structure, scanning electron microscopic and paraffin section methods. The results were as followed:(1) Phyllostachys praecox was the bamboo flowering fragmentarily; the cultivation changed the characteristic of flowering; the plantlets of flowering were complex and splitted into three kinds: the plantlet flowering before continued flowering; the plantlet flowering before stopped flowering and the plantlet changed into flowering. The inflorescence of Ph. praecox was indefinite inflorescence or called false inflorescence, and actually it was flower stress structure. Its basal unit was pseudospikelet with two kinds: apical spikelet and lateral spikelet. The floret had one lemma, one pelea, three stamens, one pistil and three lodicules.

本研究综合运用形态解剖学、扫描电镜、石蜡切片等技术手段,对雷花期生物学特性、小穗与花序构造、花序形态建成过程、大孢子发生与雌配子体发育等进行了较为系统的研究,结果表明:(1)雷为零星开花种,耕作条件对其开花特性具有重要影响;开花植株类型复杂多样,可以分为以前开过花现在继续开花、以前开过花现在停止开花以及以前未开过花现在转为开花等3种类型;雷花序为无限制花序或称&假花序&,实为花枝结构,基本单位为&假小穗&;假小穗有顶生和侧生之分;小花具内外稃各1枚,雄蕊3,雌蕊L,另具3枚大小不等之鳞被。

The core Thamnocalamus including Thamnocalamus spathiflorus and its variety were resolved as monophyletic clade and may be next to the Chimonocalamus clade.

属为单系属,与镰序属相近缘,但它们之间的界定是比较自然的,不应将悬属的种并入镰序属。

The function of cutting knife was to cut bamboo strands from a bamboo piece. Before they were cut off, a scoring-knife was used to precut a deep groove in the bamboo peice to section the strands.

切削刀片的作用是将刨花从毛坯上切下,但在刨花被切下之前已被定长划线刀片在材表面划出一定深度的槽沟,切断材纤维,使被切削下的刨花自然形成分段状态。

Solen grandis was longer than Solen strictus. The nuclear of Solen grandis was warhead-shaped while one of Solen strictus's was spherical. A satellite body was found in Solen grandis but not in Solen strictus. In addition, Solen grandis had a longer tail than Solen strictus.

蛏的顶体比长蛏的稍长;大蛏精子核形似子弹头而长蛏精子核形为圆球状;大蛏有卫星体结构而长蛏无卫星体结构;大蛏精子尾部鞭毛比长蛏的长。

In Ting Chu to come a week ago, I began thinking about how to make Ting Chu tears in the program, and in some dialogue among friends, that is a very Ting Chu will ㄍ a ㄣ people do not like front of others to shed a tear, because he cried so long as one is difficult to stop, then heard the Ting Chu hard to cry the news, in fact, it is ignited the hearts of the raging flames, it is bound to accomplish this impossible task, to show I have not reached The purpose refuses to give up the spirit, wahaha!

在庭要来的一个礼拜前,我就已经开始思考要如何让庭在节目中掉眼泪,在一些友人的对话当中,得知庭是一个非常会ㄍ一ㄣ的人,不喜欢在别人面前掉眼泪,因为他只要一哭就很难停下来,当时听到庭很难哭的这消息,其实心中更是燃起熊熊烈火,势必要完成这不可能的任务,展现出我未达到目的死不罢休的精神,挖哈哈!

The bamboo was spread out and hackled into bundles after different pretreatments.The rupture strength and fineness of the bamboo bundles were measured.

束是材(包括秆、筒、片和篾等)通过碾压或锤击梳解成通长的、相互交联并保持纤维原有排列方式的梳松束状单元,可作为重组或木重组材的构成单元[1]。

The regional cooperation analysis approach is designed into two phases. In the first phase, the outranking method of ELECTRE I (Elimination et. choice translating reality I) is applied to get non-inferior plans from the proposed science-based parks.

本研究所建立方法分两阶段进行科学园区与周围地区之地域连携分析,并以桃苗地区所提六处科学园区计画(包含桃园科技工业园区、璞玉计画、二科、三科、南科学园区与铜锣科学园区)作为实例分析对象。

Dongpo had a saying:"Bamboo shoots for food, home bamboo tiles are set out by bamboo raft, bamboo cooking who pay those bamboo skin clothing, books by Zhu Zhi, Li-person bamboo shoes has really not get along without a person must be also."

东坡有言:&食者笋,居者瓦,载者筏,炊者薪,衣者皮,书者纸,履者鞋,真可谓不可一日无此君也&。

From the point of microstruction,bamboo volume fraction of bundlesheath,single bundle sheath area,fiber width,cell wall thickness increase withthe growth of age,fraction of cell wall changes like density,increases with thegrowth of age,the 2 age-degree bamboo is the biggest.The reason why 2 age-degree fraction of cell wall more than 3 age-degree bamboo is the former has thegreater fraction of parenchyma;1 age-degree bamboo has the greatest fiberlength,fiber length and width ratio and vessel length.The difference in bamboofiber length,vessel length and width among other age-degrees is not distinct.

从构造角度来说,材的纤维束比量、单个维管束纤维束面积、纤维宽度、胞壁厚度随着年龄的增大而增大,胞壁率随年龄变化规律与密度相似,随年龄增大而增大,以2度最大,2度胞壁率比3度大主要由于薄壁组织比量较大所致;纤维长度、纤维长宽比、导管长度以1度最大,其它年龄纤维长度、导管形态变化不明显。

Main products:-carbon, cylinders of carbon, bamboo charcoal granules, bamboo charcoal powder, bamboo and bamboo charcoal for a variety of deep-processing products, products exported to Japan, Taiwan, and gradually to Europe and the expansion of the domestic market, has shown a good development prospects.

公司主要产品:片炭、圆筒炭、炭颗粒、炭粉、酢液及炭各种深加工制品,产品销往日本、台湾,并逐步向欧洲及国内市场扩展,呈现出良好的发展前景。

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推荐网络例句

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意,我建议我们在价格上大家各让一半。

After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.

一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。