查询词典 Y-tube

Objective In order to improve the discrimination power and exclusion chance of polymorphic markers on chromosome Y, it is necessary to cast about for novel Y-STR loci and to develop a new method to genotype Y-SNP for forensic science.

目的 为了提高Y染色体遗传标记的个人识别能力和非父排除能力，寻找新的Y-STR和建立新一代遗传标记Y-SNP的检测方法十分必要。

Let C be a nonempty closed convex subset of a Hilbert space H, P:H→C be a nearest point projection, and T:C→H be a nonexpansive mapping satisfying the weakly inwardness condition, and :C→C be a fixed contractive mapping. Let the implicit iterative sequences {x},{y} and the explicit iterative sequences {x},{y}.

设C为实Hilbert空间H的非空闭凸子集，P：H→C为最近点投影映射，T：C→H为非扩张映象，且T满足弱内向条件，：C→C为压缩映象。t∈(0，l)，定义了2种隐式粘性迭代序列{x}，{y}和2种显式粘性迭代序列{x}，{y}，证明了T有不动点当且仅当序列{x}，{y}，{x}，{y}有界。

The computer separately connects and controls the I/O end and A/D converter; the I/O end connects and controls the X, Y axis driving circuit and the semiconductor laser; the X, Y axis step-by-step driving circuit connects and controls the X, Y step-by-step electrical machines to control the dimensional platform; the beam of the semiconductor laser passes through the focusing drawtube with 0.1mm diameter to form the facula with the diameter less than 0.1mm; the facula irradiates on the detector surface of the XY dimensional displacement platform to produce the corresponding electric signals; the detector surface connects the A/D converter through the amplifier; the electrical signal is amplified and is converted into the data signal by the A/D converter and is sent to the computer for processing.

由计算机分别连接并控制I/O端口和A/D转换器，I/O端口分别连接并控制X、Y轴步进电机驱动电路和半导体激光器，X、Y轴步进电机驱动电路分别连接并控制X、Y轴步进电机，从而控制二维位移平台，半导体激光器的光束经过设有直径0.1mm小孔的聚焦镜筒形成＜0.1mm直径的光斑，光斑照射于设在XY二维位移平台上的探测器表面使其产生响应的电信号，探测器表面经放大器连接A/D转换器，电信号经放大器放大后，由A/D转换器转换为数据信号送计算机处理。

Look at this ,it's our latest product. Y:I don't like something recommended,generally not good. E:Why not having a look? Now let me introduce its supernatural function to you.This style of hair drier have two wind-speed ajustment,includes the quick wind one and the natural cold one. Hot wind can dry your hair ,and cold wind can keep it still. Any style you want ,just use it. Y:I want to use it to blow my boy friend's hair looks like yours . E:OK,I'll show its function to you. Y:Wait,wait...How can I see the effect while your hair is dry? E:How do you feel like it? Y:I'm satisfied with it.

你看看这款这是我们的最新产品 Y：我不喜欢别人推荐的，一般都不是好东西 E：百闻不如一见现在就让我给你介绍一下它的神奇功能这款吹风机具有快速风和自然冷风两档风速调节，热风吹干冷风定型你想让你的头发成什么型它就能吹出什么型 Y：我想给我的男朋友吹头发，大概你这么长，发质和你差不多 E：为了展示我们这款吹风机的神奇功能现在就由我为你亲自示范 Y：等等等等，，，，你的头发都是干的我怎么能看到效果呢 E：你觉得怎么样？

The better condition synthesizing the assorted minerals of zirconolite and sphene doping neodymium is holding 30 min at 1230℃, and the better formula is nCa(subscript 1-x/2-y/4 Zr(subscript 1-y/4);Al(subscript x/2) Ti(subscript 2-x/2O7): nCa(subscript 1-x NdAl Ti(subscript 1-x)SiO5[4/(4-y)]:1. Nd(superscript 3+) can enter crystal lattices of ite and sphene. Sphene can immobilize Zr(subscript 4+), Al(subscript 3+) and Nd(subscript 3+); Zr(subscript 4+) and Nd(subscript 3+) replace Ca(subscript 2+), and Al(subscript 3+) replaces Ti(subscript 4+). Zirconolite can immobilize Al(subscript 3+) and Nd(subscript 3+) Nd(subscript 3+) replaces Ca(subscript 2+) and Zr(subscript 4+), and Al(subscript 3+) and replaces Ti(subscript 4+).

研究表明：钙钛锆石和榍石组合矿物固化体较佳的合成条件是在1230℃条件下保温30min，较佳配方的摩尔比为nCa(下标 1-x/2-y/4 Nd(下标 x+y/2)Zr(下标 1-y/4)Al(下标 x/2)Ti(下标 2-x/2) O7：nCa(下标 1-x Nd Ti(下标 1-x)-SiO5=[4/(4-y)]：1；Nd(上标 3+)能够进入钙钛锆石和榍石晶格，榍石能够固溶Zr(上标 4+)、Al(上标 3+)、Nd(上标 3+)，Zr(上标 4+)和Nd(上标 3+)取代Ca(上标 2+)位，Al(上标 3+)占据Ti(上标 4+)位，钙钛锆石能够固溶Al(上标 3+)、Nd(上标 3+)，Nd(上标 3+)进入Ca(上标 2+)位和Zr(上标 3+)位，Al(上标 3+)占据Ti(上标 4+)位。

To say that X educates or is educating Y is to say at least that X is fostering desirable and morally unobjectionable dispositions in Y by the use of methods that are also desirable and morally unobjectionable, or at least that X is cultivating dispositions in Y by certain methods.

我们说 X 教育或正在教育 Y ，意味着至少 X 正在使用无可争议的符合意愿的和道德的方法，在 Y 身上培养着无可争议的符合意愿的和道德的性状，或者至少 Y 用某种方法正在培养 Y 的性状。

Compared the similarity and difference of distribution of homologous fragments on X and Y, we suggested that the sex chromosomes of spiny eel have evolved from a pair of homologous ancestral chromosomes, and during the evolution, a pericentric inversion might have occurred on the original Y chromosome, and subsequently terminal regional duplication might have followed, eventually resulting in the differentiation and formation of X and Y chromosomes, then the recombinants between sex chromosomes were repressed, so the sex chromosomes could be inherited steadily.

根据X、Y染色体上同源片段的分布的相似和相异，我们对刺鳅性染色体的分化历程进行了推测，即：刺鳅的性染色体起源于一对原始的同源染色体，通过原Y染色体上的一个明显的臂间倒位，以及染色体末端的异染色质成分的扩增，导致原始Y染色体与X染色体在染色体结构上的分化，从而抑制了X、Y性染色体之间的遗传物质的重组交换，为性染色体的稳定遗传奠定了基础。

Methods:plasmatic neuropeptid y concentration was determined with radioimmunoassay in 38 schizophrenia patients and 20 normal controls.results: compared with normal controls, plasmatic neuropeptid y concentration in schizophrenia patients was significant decreased (t=9.49,p.01).there were significant difference in plasmatic neuropeptid y of patients before and after clozapine treatment (t=2.20,p.05).conclusions: the results suggest that there are abnormal metabolism in plasmatic neuropeptid y of schizophrenia patients .

采用放射免疫法测定38例精神分裂症患者及20例正常对照者的血浆神经肽y含量。结果：精神分裂症患者血浆神经肽y含量较对照组低，差异非常显著（t＝9.49，p.01）。精神分裂症患者经氯氮平治疗4周，患者症状好转后，其血浆神经肽 y含量较治疗前显著升高(t=2.20，p.05)。

Ninety-three patients with forty-two azoospermia and fifty-one severe oligozoospermia were recruited in present study. Y chromosome microdeletions were screened by detection of four locus SY84, SY134, SY255 and SPGY1 gene spaning the AZFa, AZFb and AZFc subregions of Y chromosome. The total incidence of Y microdeletions was 16%( 15/93 )in present study. Eight men in 42 patients with azoospermia had Y microdeletions, of whom 6 were AZFc deletion and 2 were AZFb deletion.

通过对93例男性不育（42例无精症和引例严重少精症）患者，Y染色体 SPGY基因、AZFa－SY84、AZFb－SY134和 AZFc－SY255位点缺失情况的研究，我们发现男性不育患者 Y染色体微缺失的发生率为 16％（ 5旧3人 42例无精子症患者中，有8例存在Y染色体微缺失，其中6例为AZF。

Research results show that under AC voltage the voltage distribution of Y-type insulator strings is extremely non-uniform and the voltage distribution curve of Y-type insulator string is similar to that of I-Type suspension insulator string; under DC voltage the voltage distribution of Y-type insulator string is also extremely non-uniform, the voltage undertaken by the insulators at the conductor side of Y-type insulator string is higher than that undertaken by other insulators of the same string, and as a whole the voltage distribution trend is that the voltage undertaken by the insulators at both ends of the Y-type insulator string is higher than the voltage undertaken by the insulators at the middle of the same insulator string.

研究结果表明：在交流电压下，Y型绝缘子串的电压分布极不均匀，其电压分布曲线和交流悬垂I串类似；在直流电压下，Y型绝缘子串的电压分布极不均匀，绝缘子串导线侧绝缘子分担电压高于其它绝缘子，总体上呈现导线侧和杆塔侧两端高、中间低的分布趋势。

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。