查询词典 three birds

A multiplex RT-PCR was successfully established to simultaneously detect Citrus Huanglongbing pathogen ( Candidatus Liberibacter asiaticus, HLB), Citrus exocortis viroid and Citrus tristeza viru s. Using three sets of specific primers designed according to the converted sequences of these three

建立了一种同时检测柑橘黄龙病病原类细菌( Candidatus L iberibacter asiaticus， HLB)、柑橘裂皮类病毒( Citrus exocortis viroid ， CEVd)、柑橘衰退病病毒( Citrus tristeza virus ， CTV)的多重RT-PCR技术体系。

Among these three concertos, the『Trumpet Concerto in E major』by Johann Baptist Goerg Neruda (1707-1780) is the earliest, and also relatively less-studied one. This paper analyses the melodic structures of the solo part of all three movements of this concerto, and discusses the pedagogical strategies for them.

其中由约翰巴普提斯特乔治尼达(Johann Baptist Goerg Neruda， 1707-1780)所创作的『E大调小号协奏曲』，但是三首中最早被创作的，也是在音学术界相对较少被深入探讨的一首本文系乃针对『尼达小号协奏曲』全曲的三个章中，小号独奏旋的部份加以分析，并探讨其教学策，作为本文之主轴。

The results showed that (1) the positive staining of ChAT was obviously observed in the cells of the three kinds of human pituitary adenoma, however, it was lower than that in normal human pituitary gland;(2) ACh had a similar effect on the proliferation of the three kinds of human pituitary adenoma cells. ACh at 0.1～10 μmol/L decreased the ［3H］TdR incorporation and the MTT A value in a dose-dependent manner. At the same time, ACh decreased the ratio of S or G2 phase pituitary adenoma cells significantly, but increased the ratio of G1 phase pituitary tumour cells markedly;(3) the effect of acetylcholine on the proliferation of human pituitary adenoma cells was inhibited by atropine, but not by tubocurarine;(4) ACh had no effect on the apoptosis of human pituitary adenoma cells cultured in vitro.

结果发现：(1)三种垂体腺瘤细胞中均有胆碱酯酶的表达，但明显少于正常垂体；(2)ACh对三种类型的人垂体腺瘤细胞增殖代谢的影响相类似，不同浓度的ACh能明显抑制体外培养的三种人垂体腺瘤细胞的增殖，呈明显的剂量效应关系，同时ACh能减少垂体腺瘤细胞进入S、G2期的细胞比例，而使处于G1期的细胞比例增加；(3)ACh的这种作用可被阿托品阻断，但不受筒箭毒的影响；(4)ACh对体外培养的三种人垂体腺瘤细胞凋亡无明显影响。

In this system, tubular scaffold can rotate slowly around own major axis. By means of this, three-dimension tissuesor organs can be cultured in vitro. Part IIIHVEC, VSMC and fibroblast were seeded onto inner surface of tubular porous PGA and PHB scaffold precoated with collagen. Sead HVEC,VSMC and fibroblast onto three porous polyglycolic acid and Poly-?

我们还特别设计了旋转培养装置，通过微型马达驱动，减速装置作用使旋转部分绕自身中心水平轴做缓慢转动，从而使置于旋转部件上的管形支架绕其正中长轴作缓慢旋转，其原理与美国 Genzrpe公司的 RCCS（Rotary cell culture system RCCS）系统相仿。

For instance third-grade Iraq qi flickers with herd rushing current prosperous history et al., the similar third grade"s rogue twin three on two brothers, the motorized team arms of east a hillside front four devases the Xiu person group, as well as quite punctures head"s first-grade three person of group tung oil tree island Guang Hai, this city handsome Ming Heshan the original honest 0.1 days, in country divided into rival baroniess lily-of-the-valley high school, came a third grade to transfer the school suddenly to live the rapids valley head to govern.

比如三年级的伊崎瞬和牧濑隆史等人、同样三年级的凶恶双胞胎三上兄弟俩、摩托队武装战线四天王之一的阪东秀人集团、以及相当刺头的一年级三人组桐岛广海、本城俊明和杉原诚。一天，在群雄割据的铃兰高中，突然来了一个三年级转校生泷谷源治。

Based on Prandtl's momentum transportation, this paper calculates in detail the physical quantities such as eddy viscosities, and ratio of eddy viscosity to motion viscosity, total stresses with respect to relative position in three regions of viscous sub-layer, buffer layer, and main turbulent stream for non-Newtonian fluid flowing turbulently in ducts, which according to Karman's three layer models and measurement of fluid parameters in evaluation apparatus, discusses the influence of polymer drag reduction on flowing properties of non-Newton fluid, analyzes quantitatively principle of turbulent reduction phenomenon and condition of increasing reduction rate.

摘要以普兰德动量传递理论为基础，按照卡门的三层模型，通过室内模拟环道用0号柴油及加入减阻剂在圆管内的流动参数的测定，计算了非牛顿型流体管内湍流边界层的层流内层、过渡层、湍流中心的涡流粘度，涡流粘度与运动粘度比、总应力随相对位置的变化等定量参数，探讨了高分子减阻剂对非牛顿流体流动特性的影响，对湍流减阻现象的机理与增大减阻率的条件进行了定量分析。

The assembled tweezer has been successfully utilized to direct the self-assembly of a series of dynamic [2]catenanes from three components via three different non-covalent interactions.

通过三种不同的非共价键作用力，这种分子镊通过超分子识别和组装的原理被成功地用于构建一系列新颖的三组分动态[2]索烃。

Three works were written in different periods of time, study three twelve-tone techniques String Quartet at different stages of manifestation of a deeper understanding for creative thinking composers, styles and other characteristics of the evolution of great significance.

三个作品分别创作于不同的时期，研究三首弦乐四重奏十二音技法在不同阶段的表现形式，对于深入了解作曲家的创作思路、风格特征的演变等具有重要意义。

One million, two hundred and forty-five thousand, three hundred and thirty-three

不建议记住这么多，如果你还是个中学生的话！

One million, two hundred and forty-five thousand, three hundred and thirty-three =

在文本中，一个英文句子里完全可以出现两个and连接词，在口语中就更为多见。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。