无根的

Installed new "A" system hydraulic pressure line and clamp in accordance with AMM---.

根 据AMM—更换新的"A"系统液压压力管和安装夹，操作检查正常，无渗漏。

According to this assumption, testing researches with the drop hammers were done to three unbonded prestressed concrete beams at the condition of bareness as well as under the soil.

根据这一设想，分别对三根无粘结预应力混凝土梁进行了裸露和覆土两种情况下的抗冲击落锤试验研究。

4DRG was co-culture with sciatic nerve segment in 10鸖 DMEM;the axons were longer and surround the sciatic nerve segment which was regard as anew evidence for chemotropism.

结果：(1)在无血清条件下单独培养的DRG，背根神经节的轴突数目众多，外形纤细弯曲，不成束，并且施万细胞和成纤维细胞稀少，所以可以排除两者对轴突生长的影响，为观察来源于变性坐骨神经段的可溶性因子对轴突生长的作用提供了有利条件；(2)在无血清条件下DRG和变性坐骨神经段联合培养，①先单独培养DRG，4天后待神经元轴突长出，再与坐骨神经段联合培养，观察到神经元的轴突数目减少，外形挺直，部分轴突之间相互粘附成束；②变性坐骨神经段和DRG同时联合培养，神经元的轴突数目明显减少，外形粗壮，轴突之间相互粘附成束；(3)有血清条件下单独培养DRG，轴突数目较多，外形挺直，长短不一，部分神经元的轴突之间相互粘附，施万细胞和成纤维细胞数目众多，观察到的轴突生长情况受到施万细胞和成纤维细胞的直接或者间接的影响。

Preventing and controlling crown gall disease applied the early biological controls strain K84, itself did not have the pathogenicity, its plasmid may synthesize one kind of bacteriocin Agrocin84, may suppress many pathogenic strains, but did not have pathogenicity to non-pathogenic strain .

防治根癌病应用较早的生防菌株是K84，本身无致病性，它的质粒可以合成一种细菌素Agrocin84，可以抑制很多有致病性的菌株，而对非致病性的菌株则无影响。

The discrete velocity ordinate method in the kinetic theory of gases is developed and applied to discretize the correspo

借助非定常时间分裂法和无波动无自由参数的NND耗散格式，建立直接求解微观分子速度分布函数的有限差分数值格式；研究并发展可用于离散速度坐标点选取和离散速度空间宏观取矩的高斯─埃尔米特无穷积分方法、等均间隔的牛顿─柯斯复合积分法、以勒让德多项式的根为积分结点的高斯─勒让德数值积分法，并应用于不同马赫数绕流模拟；通过对不同流域一维激波管问题、二维圆柱绕流问题和三维球体绕流的计算研究，并将计算结果与其他途径得到的研究结果诸如DSMC模拟值、N-S解及有关实验数据进行比较分析，创建了一套能有效模拟稀薄流到连续流不同流域气体流动问题简化的统一数值算法研究框架

Seasonal variation of the distributions of microorganism in the root-zones of wetland plants (Phragmites australis, Zizania latifolia, Zizania latifolia etc.), the substrate layers of control SSPs, together with the effects of wastewater treatment were studied. The results are as follows: the numbers of microorganisms in the different plant root-zones were different; the purification effects were also different. The number of microorganisms in the substrate of the control plot becomes smaller with increasing depth. The numbers of bacteria in fall were higher than those in the summer for the three plant zones and the control, and the number of fungi and actinomyces in summer was much higher than that in the fall for control. As for fungi and actinomyces in the experimental systems, most of their difference between the summer and fall were not as big as that in the control.

通过对不同季节芦苇、茭白和香蒲等湿地系统植物根区、无植物对照基质微生物分布状况以及净化效果的研究，结果显示：（1）种植不同植物的湿地系统根区微生物数量不同，其湿地净化效果也不同；（2）对照系统微生物的数量随基质深度的增加而递减；（3）季节变化显示湿地系统秋季的细菌总数量比夏季高；但对照系统夏季的真菌和放线菌数量明显高于秋季；（4）湿地系统TP的去除率夏季高于秋季。

A The slimmest single filament is most similar to F-actin in size with ～7 nm width at half height and ～35 nmpitch ; the filaments have much wider diameter than the slimmest F-actin ; The branch filament could be con-stituted of two enlaced slimmer filaments , forming the branch in the joining point of another filament ; Two fila-ments are aligned side by side , and thought that there might exist certain interaction between them , which could be theearly step for further assembly of giant filaments.

肌动蛋白可通过自组织过程聚合形成不同直径(7nm～35nm)的长纤维，实验中观察到的最细纤维的结构参数与单根无鬼笔环肽结合时的F-actin[19 ]一致(Fig。 2 a)；此外，还有大量具有较大直径和分支结构的纤维出现，表明有不同于单根微丝和微丝束的高级纤维结构产生Fig。

Karyotypes of root tip chromosome showed that the arm volume ratio, the mean relative volume and idiogram were identical before and after improving seed vigor, so the pattern of chromosome did not change. But we couldnt confirm whether the pattern of other separation dates and the inner structure varied in this experiment, such as gene mutation.

根尖染色体核型分析结果，甘蓝种子在活力提高前后染色体的臂比值相同，相对长度相同，表明活力提高后染色体在形态及核型上无明显变化，而对于除中期外的其它分裂期染色体的形态特征以及染色体内部结构有无明显变异在本试验条件下尚不能确定。

The Plant tissue raise is the plant sterile culture technology, has the totipotency theory according to the vegetable cell, the use plant body exsomatize organ (for example root, stem, leaf, stem point, flower, fruit and so on), the organization (for example cambium, epidermis, cerebral cortex, marrow department cell, endosperm and so on) or the cell (for example big spore, small spore, somatic cell and so on) as well as the protoplast, in aseptic and suitable artificial culture medium and illumination, temperature and so on under artificial condition, can induce injuries the organization, not to decide the bud, the adventitious root, finally forms the complete adult plant the discipline.

植物组织培养即植物无菌培养技术，是根据植物细胞具有全能性的理论，利用植物体离体的器官(如根、茎、叶、茎尖、花、果实等)、组织（如形成层、表皮、皮层、髓部细胞、胚乳等）或细胞（如大孢子、小孢子、体细胞等）以及原生质体，在无菌和适宜的人工培养基及光照、温度等人工条件下，能诱导出愈伤组织、不定芽、不定根，最后形成完整的植株的学科。

His major works and commissions include: ' Three Temperaments , for Big Choir ' (1986), ' Counterpoint of Times , for woodwind septet ' (1989), ' Wild Children , for mixed Chamber Ensemble ' (1993), ' Overture , for solo Chinese bass drum and Chinese winds and percussion band ' (1994), ' Intonation , for chamber orchestra ' (1990-1994), ' Flavour of Bashu , for two violins, piano and percussion ' (1995), ' Pole , for solo Chinese Yun-luo, Chinese pai-gu and Chinese bass drum with six percussionists ' (1996),commissioned by Japan Asian Percussion Ensemble, ' Symphonic Prelude --- Bashu Capriccio' (1996), 'The Song Without Words , for solo percussion ' (1997), commissioned by the Ministry of Culture of Japan, Japanese Contemporary Music Association, and Japanese Embassy in China,'Illusions of the Symphonic Stage of Tang Dynast y , for orchestra of Tang Dynasty, percussion, voices and a big choir '(1999), commissioned by Japanese No Music Guanshiliu Green Spring Association, Chinese Music Research Center in Japan, Japanese Asian Percussion Ensemble and Japanese-Chinese Cultural Exchange Association,'The Prospect of Colored Desert , for violin, cello, sheng, pipa and percussion '(2000),commissioned by Yo-Yo Ma, Silk Road Project Inc. of the U.S., Sony Record,'Three Movements of Autumn , for small Chinese instruments ensembl e'(2000) and ' Sound Games , for 5 Chinese Percussion Instruments Players ' (2000-01), commissioned by La Cité de la Musique, Paris "2000 Chinese Classical Music Series", ' Fusion I , for Mixed Chamber Ensemble ' (2002), commissioned by Holland New Ensemble and Atlas Ensemble, ' Fusion II , Concerto for Solo Chinese Percussion and Orch.' (2002), commissioned by Japanese–Chinese Committee of Friendship and Public Music Performance, and ' Fusion III , for Irish flute, accordion, bodhran, Chinese sheng, zheng, Percussion and 13 Strings with Chamber Choir.' (2003-04), commissioned by China-Ireland Exchange Program, ' The Three Images from Washing Painting , for chamber ensemble of 17 players '(2005) commissioned by the New Juilliard Ensemble for the special concert of the Juilliard Centennial and sponsored by Asian Cultural Council and the Guggenheim Partnership and 'The Butterfly Dream', new 7 scenes Opera inspired by KUN QU' (2007) commissioned by the Contemporary Legend Theatre, Taiwan etc.

主要作品及委约包括：《三种气质，无伴奏合唱》(1986)、《时间的对位，木管七重奏》（1989）、《野娃子，混合室内乐队与童声》(1993)、《对话，男声独唱，女高音，童声合唱团，混声合唱团与混合乐队》(1993-94)、《序鼓，独奏中国大鼓、排鼓、云锣与中国民间吹打乐队》（1994）、《吟，室内交响乐》（1990-1994）、《蜀韵，两支小提琴、钢琴与打击乐》（1995）、《极，独奏中国云锣、大鼓、排鼓与六位打击乐演奏家》（1996）、《巴蜀随想，交响序曲》（1996）、《无词歌，打击乐独奏》（1997）（日本国文化厅、日本现代音乐协会、日本国驻中国领事馆等联合委约）、《梦的交响舞台，唐代乐队，打击乐，人声与合唱团》（1999）（日本能乐观世流绿泉会、日本中国音乐勉强会、日本亚洲打击乐团、日中文化交流协会等联合委约）、《舞蹈组曲，大型管弦乐队》(1999)、《漠墨图，小提琴、大提琴、笙、琵琶与打击乐》（2000）（马友友、美国丝绸之路文化发展公司、日本Sony唱片等联合委约）、《秋三阕，9位中国乐器演奏家》（2000）、《响趣，5位中国打击乐器演奏家》（2000）（法国巴黎音乐城&2000中国古典音乐系列音乐会&委约）、《融I ，混合室内乐团》（2002）（荷兰 New Ensemble， Atlas Ensemble联合委约）、《融II ，打击乐协奏曲》（2002）（日本日中友好音乐公演委员会委约）、《融III ，爱尔兰笛子、手风琴、巴朗鼓，中国笙、筝，打击乐，13件弦乐器以及室内合唱团》（2003-04）（爱尔兰国家文化委员会、爱中2004文化交流年组委会委约）、《水墨画意三则，为17位演奏家的室内乐团》（2005）（美国朱丽亚音乐学院新室内乐团委约，美国亚洲文化基金会和美国古根海姆基金支助）及《梦蝶，七场新昆剧》（2007）等。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。