查询词典 double-precision

The plant expression vectors were constructed and two genes were transferred into A. thaliana and N. tabacum, antikanamycin plants were obtained.4. The trials of adventive bud regeneration directly and callus induction was conducted to select out the optimal explants and formula. The results revealed that double scale can produce 13~16 adventive buds per centimeter in MS medium added 10.0 mg/L 6-BA, 1.0 mg/ L NAA, 40 g/L sugar and 7.5 g/L agar. Scale, leaves, scape and different tissue of flower can be induced to produce callus in appropriate medium, but the filament with anther was the optimized explant.

构建了两个基因的pBI121和pCAMBIA1300植物表达载体，并通过农杆菌将上述基因转入烟草和拟南芥中，得到了卡那抗性的再生植株。4、以中国水仙不同部位外植体进行了不定芽直接分化和愈伤组织诱导分化试验，结果表明，双鳞片外植体在MS0+6-BA 10.0 mg/L+NAA 1.0 mg/L+蔗糖40 g/L+琼脂7.5 g/L培养基上可以大量地直接再生，再生芽数量平均可达13~16个/cm双鳞片，比传统的鳞茎盘之间分化提高30~50%；鳞片、叶片、花葶及花部不同组织在适宜的配方中均可不同程度地诱导出愈伤组织，但以带花药的花丝诱导出的愈伤组织最好。

Early in her novel -- a farrago about Janey Wilcox, a lingerie model and adventuress who gets caught up in movie business double-dealing -- Bushnell explains the operations of her discriminating characters:''New Yorkers sliced everything into tiny categories, and then, like diamond sorters, examined and graded each particle.

小说的开头是关于简妮·威尔科克斯的一个大杂烩式的描写。她是一个内衣模特和女冒险家，在做电影生意时被发现在耍两面伎俩。

Special pump company's main products are: J Series piston metering pumps, J Series divide metering pumps, ADX | DX series of small flow of centrifugal pumps, TA | TE Petroleum and Chemical Process pump, TH standard chemical pump, FY Double exports of high temperature under the pump, HZW Chemical axial flow pump, HHW Francis chemical pumps, methylamine pump spare parts, chemicals and medicine system devices.

特种泵业公司的主要产品有：J系列柱塞计量泵、J系列隔膜计量泵、ADX|DX系列小流量离心泵、TA|TE石油化工流程泵、TH标准化工泵、FY双出口高温液下泵、HZW化工轴流泵、HHW化工混流泵、甲胺泵备件、化学加药系统装置等。

And on this point it must be taken into account that cantio has a double meaning: one usage refers to something created by an author, so that there is action - and this is the sense in which Virgil uses the word in the first book of the Aeneid, when he writes 'arma virumque can '; the other refers to the occasions on which this creation is performed, either by the author or by someone else, whoever it may be, with or without a musical accompaniment - and in this sense it is passive.

就此而言，我们必须考虑cantio有两重意思：一重用法指向某种被作者创造出来的东西，所以有一个行为——维吉尔在《埃涅阿斯纪》第一卷中就是在这个意思上使用这个词，他写道"arma virumque can "；另一重意思指的是这一作品被不管是作者还是其他什么人上演，也不管有没有乐器伴奏——在这个意义上它是被动的。

Liu. Double Coin's shares haven't fared as well as those of Aeolus and Qingdao Doublestar.

双钱集团股票的表现不如风神轮胎和青岛双星。

Technology of existing aerification of air current bed all is high temperature slaggy aerification technology , make home's resourceful double Gao Mei cannot be used .

现有的气流床气化技术均为高温熔渣气化技术，使国内资源丰富的双高煤无法利用。

Through aerification mechanism the analysis thinks , it is feasible that double Gao Mei uses the mode of operation that is not slaggy aerification , solid state to discharge ash .

通过气化机理分析认为，双高煤采用非熔渣气化，固态排灰的操作方式是可行的。

It developed for military affairs first in Occident .It utilizes the characteristic of NUV spectrum (240-280nm) that UV spectrum of object is much greater than that of solar radialization in the aerosphere. Double spectrums imaging system gets UV and visible images to identify the object and background. Image infusion is a essential step of succedent image processing.

它利用中紫外区的"日盲"(240—280nm的中紫外)特性，即目标发出的紫外线远远强于太阳的紫外辐射，通过双光谱图像检测系统观察和检测该波段的紫外目标信号与背景可见光图像，并利用图像配准与融合技术，把紫外光图像准确地定位于背景图像，形成合成图像达到检测目的。

Proves by matrix technique and ways that affine Unitary groups have double transition on the affine maximal and deseribes the total isotropic subspaces over affine Unitary geometry and their orbits and the use of affine maximal and total isotropic subspaces to construct several classes association scheme and PBIB designs, and the calculation of all parameters as well.

利用矩阵的技巧和方法，证明了仿射酉群双可迁地作用在仿射酉几何中的仿射极大全迷向子空间上，并且给出了轨道的明确表示。作为该理论的一个应用，利用仿射酉几何中的极大全迷向子空间的全体作为处理集构作了一个多个结合类的结合方案和PBIB设计，并计算了所有的参数。

His weight is double what it was ten years ag .

他的体重是10 年前的两倍。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。