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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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Turkish quit smoking method: 15 grams of white ginseng, Houttuynia 50 grams, 60 grams of Agastache rugosa, mint, licorice each 30 grams, ground dragon, Polygalaceae each 45 grams, water amount, to add it to the pot, and boil three times, every 20 minutes, then low heat boil, when the original liquid state, formed the thick, add white sugar 200 grams, 50 grams of oral glucose powder and continue to Aozhi into a filamentous non-stick in hand, the cease-fire, still hot into the surface a large enamel coated with edible oil trading, coolish will cut it into several small pieces of sugar, often with clothes.
土耳其戒烟方法:15白人参,鱼腥草克50克,60藿香,薄荷,甘草各30克,地龙,远志克,每45克,水量,将其添加到锅,煮沸3倍,每20分钟,然后用小火煮,当原来的液体状态,形成了厚厚的,加白糖200克,50克口服葡萄糖粉,并继续成为一个不以Aozhi丝状不粘手,停火,但到表面的温度有一个大搪瓷涂层食用油贸易,凉丝丝的,将会减少糖的几个小件,且多衣服。
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The four sets of stator bars including those retired from three large generators and the standby bar subjected to Dynamic Mechanical Analysis, Scanning Electron Microscopic and optical microscope observation. It was revealed from DMA that the peak value tan d m of mechanical loss thermogram tan d ~ T shift toward a higher temperature and a lower amplitude, indicating that the amount of movement monomers diminished greatly in the insulation aging process, the tan d 195, increased very slightly with the service time of insulation, showing the degrading of bonding properties at interface, and the presence of more defects in insulation. The observation of SEM and optical microscope showed that more and more voids appears in insulation, and delamination was formed due to development of voids in aging process.
对不同运行年数的线棒进行了 DMA 、 SEM 、光学显微镜等微观分析试验,动态力学分析发现(参见 Hao et al, CEIDP, 2002:404),力学损耗温度谱 tan d ~ T 的峰值 tan d m 随老化时间向高温、低值方向移动,表明促成环氧发生玻璃化转变的活性侧基或发生局部运动的活性链段减少,分子链的刚性增强;195℃的力学损耗 tan d 195随老化时间有缓慢增大的趋势,表明有更多的能量耗散在界面处,界面的粘合性变差,甚至由于界面粘结不良出现微观缺陷; SEM 和光学显微分析发现(参见 Hao et al-2, IEEE DEI, 2003),老化后的绝缘气隙增多,随着老化时间气隙不断扩展或相互连通,绝缘逐渐分层。
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Abundant strength : The Gansu Province travel agency subordinates the enterprise, a national kind of travel agency, the China Travel Service Association member, the international navigation cooperates the IATA member; National Travel agency specially permits the Chinese citizens to go abroad travels Gansu Province to organize a group society; In the entire province travel agency profession the property is biggest, the year reception quantity biggest travel agency, to National Travel agency full amount payment quality earnest money 1,000,000 Yuan travel agencies; The subordinate travels the car company to have more than 50 large-scale, medium and small-scale to import the passenger train luxuriously; Also has 10 to cut promises the base automatic pilot tourist car.
雄厚的实力:甘肃省旅游局直属企业,国家一类旅行社,中国旅行社协会会员,国际航协IATA会员;国家旅游局特许中国公民出国旅游甘肃省组团社;全省旅行社行业中资产最大、年接待量最大的旅行社,向国家旅游局足额缴纳质量保证金100万元的旅行社;下属旅游汽车公司拥有50多辆大、中、小型豪华进口客车;还拥有10辆切诺基型自驾旅游车。
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There are three copies of R fragment in the S mt-genome, and each copy contains two closely adjacent open reading frames: orf355 and orf77. Among these three copies two BamHI fragments were cloned, and the sequence analysis showed that cox1 and cox2 gene lies upstream of the R region in each fragment, respectively. However, they locate in different strands and head to head with R. In this study, we found that:(1) The expression of cox1 and cox2 is not affected by the transcription of R region;(2) The two copies of R region transcribe in large amount in the microspores, and produce transcripts of 1.6kb and 2.8kb, respectively, in the sterile microspores; However, the abundance of these two transcripts is reduced in the fertility restored microspores, realized through the mRNA decay, and this reduction occurs at the uninucleate microspore stage;(3) In the sterile microspores, the 5 terminus of the 1.6kb transcript contains a palindrome region that can fold into a stem-loop.
本研究发现:(1) cox1和cox2的转录没有受到R区转录的影响;(2)两个拷贝的R区在在不育花粉中高丰度表达,其转录本大小分别为1.6kb和2.8kb;而在育性恢复的花粉中,这两个转录本的丰度被大大降低,进一步分析表明这一结果是通过mRNA分子的降解途径来实现的,此降解过程发生在单核花粉期;(3)在不育花粉中,1.6kb转录本的5′末端具有一段可形成茎环结构的迴文对称序列,而在可育花粉中,其5′末端短缺了9个碱基;(4)在不育花粉和育性恢复的花粉中,R区转录本的加尾位点都集中位于一个3′茎环结构之后;(5)不管是在不育花粉还是育性恢复的花粉中,orf77区域内均在第52位和100位核苷酸处发生了不同频率的C向U的编辑,从而形成UGA终止密码;(6)不管是orf55-orf77的成熟转录本还是转录前体分子,都已被加上了Poly尾巴,表明已进入降解途径;在以上实验结果的基础上,本研究对S型CMS花粉育性的恢复机理进行了如下推测:在不育花粉和育性恢复的花粉中,orf77区域内均发生了终止编辑,即由RNA编辑产生了提前终止密码子。
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Tumor cells grew actively in the tumor tissues of the control group. Prodrug therapy group: small amount of tumor cells were denatured vacuously,others were infiltrated by lympholeukocyte,and the growth of tumor cells were surspressed.Prodrug themochemotherapy group: what we can see that tumor cells were denatured vacuously, mesoplasts crinkled, cellular boundary disappered, only a small number of tumor cells remained, fibroblast were seen scatteredly, tumor cells were invaded by a lot of lympholeukocyte and eosinophilic granulocyte. Normal liver tissues, stomach tissues, lung tissues, pancreas tissues, small intestine tissues, large intestine tissues showed normal shape.
对照组肿瘤组织见肿瘤细胞生长活跃;前药治疗组肿瘤组织见有少量细胞空泡变性,少量淋巴细胞浸润,肿瘤细胞生长受到抑制;前药热疗组肿瘤组织可见肿瘤细胞空泡变性,细胞核皱缩,边集甚至消失,仅残留少量肿瘤细胞,并可见散在的成纤维细胞,大量淋巴细胞和嗜酸性粒细胞浸润;3组裸鼠正常肝组织、胃、肺、胰腺、小肠、大肠组织均呈正常形态学,无病理性损伤改变。
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However, during borehole grouting pile construction of the present, round section piles are used universally. Generally speaking, the boreholes are drilled by a large diameter round piling bit. Because of the restriction of factors of the mud pumps, and drilling equipments, and drilling technique, it would result in such problems as fol lowing: a bigger cutting area and overlarge cuttings volume, and more hole bottom sediments, difficult cuttings discharging, and serverely repeat cuttings breaking, and using more concret grouting amount, and lower drilling speed, faster bit wearing, and longer working period, bigger material and labor ex haust, and higher engineering cost, unreasonable ratio of loading capacity to volume of pile foundation, and lower comprehensive economic benefits, and so forth.
然而,钻孔灌注桩施工中,目前最为普遍采用的是圆形断面桩基,一般采用大口径圆形基桩工程钻头,由于国内生产的泥浆泵、钻具及钻进方法等因素的限制,从而使钻孔破岩面积和体积过大,造成孔底沉渣过多,排渣困难且排浆量大,重复破碎问题突出,混凝土灌注量大,直接反映为钻进效率低、钻头磨损快、施工工期长、材料能耗和劳动消耗大、工程成本较高、桩基荷载能力与体积比不合理、综合经济效益不理想等,这些问题严重影响和制约着钻孔灌注桩施工技术的发展和进步。
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Plass pointed out that humanity was conducting a large-scale experiment on the atmosphere, the results of which would not be available for several generations:"If at the end of this century, the average temperature has continued to rise and in addition measurement shows that the atmospheric carbon dioxide amount has also increased, it will be firmly established that carbon dioxide is a determining factor in causing climatic change."
普拉斯指出人类正在对大气进行一场大规模的实验,其结果在几代人之内不会显现出来,&如果到本世纪末,平均气温还在持续升高,并且测得的数据显示大气中的二氧化碳含量也在提高,就能肯定二氧化碳是引起气候变化的决定因素。&
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There is now a corporate business card printing and membership card making roller is used by the relatively high frequency in business card printing and membership card to make a color swatch and large text, inking insufficient operators often use largening monlchamus tuhung plinthitic roll roll and retrohepatic methods to increase the amount of ink.
此刻有的企业制卡和会员卡制作所搁置的网纹辊线数偏矮,在制卡和会员卡制作色块和不小的笔不朱时,不朱度不敷,因此不不安纵者必然拔取增不小不朱斗辊与网纹辊间隙的办法来补充不求不朱度。
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But, current car insurance marketplace a little new change has appeared: One aspect skyrockets by since development of the economy , the automobile sell all quantity , the private car increases by in large amount , is sure that need is exuberant; On the other hand, the insurance company is the loss ration sticking at a high level but worry, thinking out of oneself beneficial result, numerously and confusedly, has closed down a little business or has raised a rate, or has increased by absolute dispense with compensate for a forehead, a little engineering machinery appears even to there be no company acceptance phenomenon again.
但是,当前车险市场出现了一些新的变化:一方面由于经济的发展,汽车销售总量猛增,私家车大量增加,保险需求旺盛;另一方面保险公司为居高不下的赔付率而发愁,出于自身效益的考虑,纷纷停办了一些业务或提高费率,或增加绝对免赔额,甚至出现一些工程机械再无公司承保的现象。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。