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The microspore was more like a tetrahedron, whilethe polar was more like a triangle. The number of microspore in every anther wasbetween 2600~3600, so the amount of pollen was quite large that it was propitiousto spread and pollination. P/O was 8088 and the breed system was singleheterosexual copulatoryb. The viability of pollen was normally above 50%. The testof pollen culture showed that the viability of pollen was up to the tiptop under thehigher temperature and lower humidity (38℃,40%),while it was weakest under thelower temperature and lower humidity (16℃,40%).The OCI is 4, and the breedsystem was belong to autocopulation. If it was heterosexual copulatory, there must beintermediums for pollination. It was recorded there were more than 40 species ofinsects on the anthotaxy or followers of Malania Oleifera. Under different weather,different living environments and different plants the frequency and rush hour of theinsects to visit the followers were different. Actions of different kinds of insect werealso different. According to the results of the observation, the form of fluid and seedof Malania Oleifera mostly rely on the action of insect pollination, especially thebees.
蒜头果的花序为聚伞形花序,有小花8~10朵,小花较小;按花粉大小等级划分,蒜头果的花粉粒属于小的范围;花粉粒呈近四面体,极面为近三角形:每粒花药所含的花粉粒在2600~3600粒之间,花粉量较大,有利于花粉的传播和授粉;胚珠比值为8088,繁育系统为专性异交类型;花粉生活力一般在50%以上;在不同温度湿度条件下测得蒜头果花粉的生活力在高温低湿(38℃,40%)的条件下最高,在低温低湿(16℃,40%)的条件下最低;杂交指数值为4,繁育系统自交亲和,异交,需要传粉者;记录到的访花昆虫有40余种,访花昆虫的访花频率及高峰时间不同,不同种类的昆虫的访花行为也是各有所异;从观察的结果看,蒜头果的种实的形成大多数依赖于传粉昆虫的活动,其中主要是蜂类。
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Established in 1992, Shantou Chaonan District Arden Clothing Factory is a private enterprise which specializes in producing and selling high middle-grade nightdress, bedgown,etc, house garments.
雅东制衣有限公司始创于1992年,是专业生产和销售高中档睡衣、睡袍等家居服饰系列的民营企业。我厂拥有现代化厂房6000平方米,服装生产设备近200台,员工近300名。
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Flowers subsessile to distinctly pedicellate; pedicel 0.5--6(--10) mm, pubescent or puberulent; bract and bracteole usually borne at or near apex of pedicel; bract lanceolate to narrowly so, 3--12 mm, shorter than flower (sometimes a few bracts at base of raceme to 2 × flower length), glabrous, apex acute.
花有花梗近无柄的到明显;花梗0.5-6(-10)毫米,具短柔毛或微柔毛;苞片和小苞片通常着生在花梗的先端或近先端;苞片披针形到狭披针形,3-12毫米,短于花(有时几枚苞片在总状花序基部达2倍花长度),无毛,先端锐尖。
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B OEING TECHNICAL DICTIONARY 40 DECIBEL, A unit of gain derived by computing the tio of input power to output power. ECISION ALTITUDE/HEIGHT, A specified ltitude or height in the precision approach at hich a missed approach must be initiated if the ECISION HEIGHT 1, With respect to the proach or execute a missed approach.
分贝 常表示两个声音信号或电力信号在功率或强度方面的对差别的单位,相当于两个水平的比率的常用对数的十断高度/高,在继续进近必需的目视参考没有建立的情况下开始复的精密进近中的一个指定高度或高。
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By transforming the delayed neural model to the describer model and then employing the Lyapunov-Krasovskii stability theorem, linear matrix inequality LMI technique, S procedure, and some algebraic inequality method, a new sufficient condition is derived, which is determined by the coefficients of the model and includes more tuning parameters for determining the globally asymptotical stability of recurrent neural networks with time-varying delay.
首先将要研究的模型转化为描述系统模型,然后利用Lyapunov-Krasovskii稳定性定理、线性矩阵不等式技术、S过程和代数不等式方法,得到了确保时变时滞递归神经网络渐近稳定性的新的充分条件,并将它应用于常时滞神经网络和时滞细胞神经网络模型,分别得到了相应的全局渐近稳定性条件。
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Results Of the 5 cases of internal fixation failure,2 were caused by operative mistakes, 1 by wrong selection of internal fixators, 1 by too early weight-bearing,and 2 by postoperative infection;of the 11 cases of nonunion or delayed union, 5were caused by severe primary injury, and 4 by unsuccessful reduction.1 cases of pain were caused by evection of proximal LISS plate,and 1 postoperative infection due to improper emplacement of the plate during the operation resulted in long exposure of plate end.
结果:5例内固定物失效的病例中,2例由于手术操作失误,1例由于内固定物选择失误,1例由于术后负重过早,1例由于术后感染导致内固定物失效;11例骨折不愈合或延迟愈合的患者中,5例由于原始损伤严重,4例由于术中复位不佳引起不愈合或延迟愈合;1例LISS钢板近端突起于皮下引起疼痛,术后伤口感染,1例钢板近端长期外露,是由于术中钢板的放置位置不良;膝外翻畸形1例。
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It specializes in the three-basic-color energy-saving lamps (3-150w), LED landscape lamps and engineering illuminating lights in three large series of early 100 varieties.
建湖县近湖节能灯具厂是集设计、制造、销售、研发于一体的中型生产企业,主要产品有三基色 3 ~ 150W 节能灯、 LED 景观灯、工程照明灯具共三大系列近百个品种。
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Forming 6 classical series style family and hotel lie fallow series with nearly 60 kinds of lamp decoration products, they are popular in the market.
公司现开发产品近400款,拥有壁灯、吊灯、落地灯、台灯等四大系列,适用于不同家庭的大厅、书房、卧室、阳台等,以及酒店、茶庄、咖啡厅等休闲娱乐场所的走道及客房,其中有近60款灯饰产品,已形成六个家居、酒店休闲套餐式经典系列,在市场上倍受欢迎。
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Our interpretation of the results from parsimony, distance and maximum likelihood based phylogenetic analyses suggest:(1) African colobines and Asian colobines have been independent evolutionary entities for a long time; the divergent time is estimated to occur 10 million years ago based on a molecular clock of 2% substitution per site per million years;(2) both Rhinopithecus and Trachypithecus could be regarded as separate genus;(3) Pygathrix and Rhinopithecus are sister groups while Presbytis and Trachypithecus are closely related;(4) both the Sichuan and Yunnan snub-nosed monkey represent valid species respectively;(5) within genus Trachypithecus, T. phayrei is closely related to T. cristatus and T. auratus, while T. francoisi is distinct from them; the white-headed leaf monkey, however, should be a subspecies of T. francoisi;(6) within genus Presbytis, P. thomasi should be separated as a valid species from P. melalophos, but the genetically divergent degree between P. comata and P. melalophos implies that P. comata may just be a subspecies of P. melalophos.
结果表明:(1)非洲疣猴与亚洲疣猴的分歧已非常明显,按分子钟推算的分歧时间约在1,000万年前;(2)Rhinopithecus和Trachypithecus均应成为独立的属;(3)白臀叶猴属与金丝猴属关系较近,Presbytis属和Trachypithecus属关系也较近;(4)我国的川、滇金丝猴应分别被视为独立的物种;(5)在Trachypithecus属中,菲氏叶猴与银叶猴(T.cristatus)和乌木叶猴亲缘关系较近,黑叶猴(T.francoisi)则与它们的关系较远,曾被怀疑为一个种的白头叶猴(T.f.leucocephalus)应只是黑叶猴的一个亚种;(6)在Presbytis属内,托氏叶猴应从僧帽叶猴(P.melalophos)中独立出来成为一个有效种,但我们的结果倾向于将灰发叶猴置为僧帽叶猴的一个亚种。
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In this paper, we describe the characteristics of near critical hydrocarbon system and summarize the development and application of empirical and unempirical EOS in near critical fluid about PVT phase analog. A lot of experiments should be done in the future in order to find out an EOS which is suited to near-critical hydrocarbon system and obtain a theoretical breakthrough.
对近临界流体的特殊性质进行了描述,并对近年来经典和非经典状态方程在近临界流体PVT相态特征模拟计算方面的发展及应用现状进行了总结,指出要找到适用于近临界流体的状态方程还有很多工作要做,需要大量的实验数据支持以及理论上的突破。
- 推荐网络例句
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I will endeavour to find you some assistance.
我尽力帮你找人帮忙。
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At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.
起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像,后来回台湾,甚至去年在北京,居然也四处看见她的海报,才惊讶她的魅力之大。
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Ah may dee:You are chinese living in a democratic country.
你是居住在民主国家的中国人吧。