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Study on the rapid Propagation Technique of Lycoris. Herb and get follow results: In the period found of axenic clone 0.1%HgCl2 is the best disinfector to deal with the Lycoris" bulb ,as to neat part, such as root, leave, and bulbil, is fit to use 0.1%HgCl2 antisepsis 7min. And found the best effect is the bulb scale with base. Root, leaf and bulb scale without base all were not inducement adventitious buds. Different position of bulb had different culture effect. 3-15 of middle part of bulb can be induced most adventitious buds but inner and outer of least it. Incised the bulb with three types (pieces of eight, pieces of six, piece of four), and found the type of pieces of six is best to Lycoris mass production. L.sprengeri is fit MS+BA5mg/l+NAA0.1mg/l and L.squamigera is fit MS+BA5mg/l+NAA0.5mg/l, but the medium fit to culture L.longituba haven"t be found.In the period of Subculture-Found of mass production, the most multiplication of adventitious buds in MS+BA5mg/l+NAA0.5mg/l during subculture of L.sprengeri, L.squamigera.

石蒜属植物快速繁殖技术研究中,在无菌无性系建立阶段:鳞茎以0.1%HgCl_2消毒10-12分钟效果最好,而叶、根尖、鳞芽等较干净部位选用0.1%HgCl_2消毒7分钟;用三种石蒜属植物的叶片、根尖、鳞芽及带基盘与不带基盘鳞片进行培养,以带基盘鳞片诱导分化效果最理想,鳞芽易培养出芽,但数量有限,而叶片、根尖与不带基盘鳞片均未诱导分化;带基盘鳞片为石蒜属植物快速繁殖最佳外植体,以鳞茎中部3-15层芽诱导率高,较外层稍次之,内部鳞片诱导率最低;选用八等分法、六等分法、四等分法切割鳞茎,六等分法综合效果最好;每外植体带三鳞片培养最为适宜;三种石蒜属植物各自适合的培养基成分不同,换锦花在MS+BA5mg/l+NAA0.1mg/l中培养效果最好,夏水仙为MS+BA5mg/l+NAA0.5mg/l,而白花长筒石蒜在各培养基组合中培养效果均不理想,其适合的培养条件有待于进一步研究。

It has also been argued that the circle can be further divided by the numbers 7 producing the septile group of aspects, 8 a semi-square, 9 a novile, 10 a decile and 12 the semi-sextile.

同时也争论过可否分成7等分,形成7分的相位,8等分,9等分,10等分和12等分。

5 Create the inferior screw model Bisectioning the included angle between exterior and interior screw and theincluded angle between ecto-upper and ento-upper screw in AutoCAD2006 software,Create a plane traverse the two bisection points and the core of the pedicle.

采用上述辅助定位后如遇椎弓根部穿破情况则需要手动调整螺钉以使螺钉刚好与原穿破侧椎弓根骨壁相切。 1.2.5创建下侧进钉方向的椎弓根螺钉模型:在AutoCAD2006程序中将椎弓根螺钉内外夹角、上方夹角两等分,由同侧两等分点与椎弓根中心点共同创建一平面,依该平面与同侧球在下终板平面交点创建下方螺钉模型。

Compared with the normal coordinates calculation way, our method was easy and fast.(6) According to the above methods, programs were carried out to simulate.

用圆弧和直线拟合织物的二维悬垂曲线,使弧长等分的座标算法相对于一般的弧长等分的座标算法极大地降低了计算的复杂性,从而极大地提高了计算速度。

Even the Royal Geographical Society in Victorian England was keen on decimal navigation, and published tables to convert sexagesimal angles and hours into centi-jours and their decimal subdivisions.

在维多利亚时期的英格兰,甚至皇家地理学会都对十进制航海很感兴趣,发行了将六十等分的角和小时转换成百分日及其十等分次级的换算表。

Several steps including ct scan, target contouring and reconstruction of 3d digital structures were taken before treatment plans were designed through a cadplan computerized system which allowed a 3d crt and 4 imrt plans with 3, 5, 7 and 9 equispaced coplanar intensity modulated beams to be produced.

选取5例直肠癌病例,进行ct扫描、靶区勾画和三维图像结构重建,分别在cadplan治疗计划系统上进行三维适形和空间等分的3、5、7、9野的调强放疗计划设计,并对每一计划作出评价。

Secondly, referring to the present study on the connotation of the medium-income group and its measurement of dividing, the paper puts forward the basis and method of the sexenary division of the citizens and defines of the medium-income group as a group of people whose income is just lower than the millionaire and billionaire, Similar to the "middle class" popular in the western countries in economy and politics. As tar as the measurement is concerned, the paper sets up the measurement considering both the quality and quantity on the basis of income. From the point of view of quality, the medium-incomes should be able to pay for the real estate, life-lone education, medical care and luxurious goods all or mostly by their personal income, inheritance or loan form banks. In addition, they should be capable of keeping their income rising steadily.

其次,结合当前学术界对中等收入者的内涵及其划分标准的研究现状,本文提出城乡居民六等分的依据和方法,将本文研究视野中的中等收入者概括为一类仅次于亿万富翁和百万富翁的高收入者,在经济特征上,类似于西方世界流行的&中产阶级&;在其划分标准上,确立了以收入作为划分不同群体的依据,衡量标准采用质与量相结合的方法,从质上看,中等收入者的收入应能全部或绝大部分通过借贷、继承等方式支付房产、教育、医疗、高档消费等支出,并具有可持续增长的收入能力。

It applies the air pressure collets,chuck or center to clamp the work-piece with table,and carries out the performance direct and indirect dividing,plate-slotting and various cam-curving.

利用主轴内大口径通孔,安装气动弹弹簧头,动力卡盘或顶尖,对转台装夹的工作进行辅助夹紧,实现等分的,不等分的连续的孔槽,曲面的加工,且达到较高的精度。

It applies the air pressure collets,chuck or centre to clamp the work-piece with table ,and carries out the performance: direct and indirect dividing, plate-slotting and various cam-curving.

利用主轴内大口径通孔,安装气动弹弹簧头,动力卡盘或顶尖,对转台装夹的工作进行辅助夹紧,实现等分的,不等分的连续的孔槽,曲面的加工,且达到较高的精度。

The 3ml aliquots of sample were buffered by adding 20l of 0.25M sodium carbonate solution.

样品的三毫升等分的缓冲加入20?的0.25米钠L碳酸盐溶液中。

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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。