查询词典 Y-tube

The median startup coming out of Y Combinator wants to raise $

Y Combinator拨款的初创企业一般需要融资25万至50万美元。

So how do we write the Y combinator in Clojure?

如何使用Clojure语言编写Y组合子？

Though many of Y Combinator's alumni have blogged about their experiences, what it's like to be one of the few companies selected to live in Cambridge, MA or Mountain View, CA each year remains something of a mystery to anyone who hasn't lived it.

虽然很多的Y组合的校友已在日志中关于他们的经验，是什么样子的之一，少数公司选择了住在剑桥，马或在Mountain View ， CA每年仍然有点神秘的人谁没有生活。

Dr. Blackwell is the founder and CEO of Anybots and a partner at Y Combinator.

Viaweb后来被雅虎公司所收购。现在也是Y Combinator的合伙人。

Objective To explore the changes and clinical significance of neuropeptide Y and neuron-specific enolase levels in children with convulsibility diseases.

目的 探讨神经肽Y和神经元特异性烯醇化酶在小儿惊厥性疾病中的水平变化及其临床意义。

In this paper obtains the conclusion by the discrete property of integer: If a, b∈Z+, also a≤b, b-a=d, then d is one of 0,1,…,b-1 in these b integers; Theorem: a | b also a | c to abitrary x,y∈Z, has a | to promote to more sums; By promotes the cancellation from additivity of coresidual; By the prime number is the infinite inferential reasoning continual divisible number also is infinite.

论文中由整数的离散性得到结论：若a，b∈Z+，且a≤b，b-a=d，则d为0，1，，b-1这b个数中的一个；将定理：a | b 且 a | c 对任意的x，y∈Z，有a |推广到更多项的和；由同余的相加性推出相减性；由素数的个数是无限的推导出连续合数的个数也是无限的。

All the results obtained demonstrated immunologically and cytologically the relationship between the Y.E infection and the pathogenesis of Graves' disease.

在免疫学和细胞生物学水平证实了Y.E菌感染与Graves'病发病有关。

Cytopathological study on leaves of pumpkin infected with PRSV-W, WMV showed that there were large amount of inclusion in shape of pinwheel, lamina, and braid in the cells, and there were many linear virus particles fascicled or scattered in the cytoplasm, causing the cytopathological characters which was similar to typical potato virus Y .

对PRSV-W、WMV侵染的南瓜病叶的细胞病理学观察结果表明，在感病细胞中有大量的风轮状、片层状和条带状内含体，线状病毒粒体呈束状或散布在细胞质中，具有典型的马铃薯Y病毒属侵染寄主引起的细胞病理特征。

With the Y zeolite the turning point from aromatics shift to aromatics generation happened at the conversion of about 30%.The respective contributions to benzene formation from aromatics shift and aromatics generation were about 36% and 64%, and the dealkylation of about 5% of alkylbenzene present in the feed was also helpful to form benzene.

在Y分子筛催化剂上，从芳烃迁移反应向芳烃生成反应的过渡大约发生在转化率30%附近，芳烃迁移和芳烃生成反应对苯生成的贡献分别约为36%和64%，原料中约5%的烷基苯会发生脱烷基反应生成苯。

After this research work, we know that: HMCM-22 is a better catalyst of selecting naphthalene alkylation; Surface modification of zeolite Y is effective, but the effect of zeolite 3 is not evident and surface modification doesn"t suits mordenite; Surface modification doesn"t affect the frameworks and inner environments of zeolites, but only reduces diameter of orifice and overlays surface acidities; t-butanol is not suitable for alkylating agent of the reaction using modified zeolites as catalyst; Solvents with smaller molecular size are advantageous for naphthalene alkylation reaction using modified zeolites as catalyst, such as cyclohexane is better than decalin.

通过本论文的研究，我们知道：HMCM-22是萘择形烷基化反应较好的沸石之一；Y沸石的外表面改性效果较好，β沸石则效果不明显，而丝光沸石则不适于外表面改性；外表面改性不改变沸石的骨架结构和孔道内部环境，仅减小孔口直径和覆盖外表面酸性位；叔丁醇不适于作外表面改性沸石催化的反应的烷基化试剂，其反应活性很低，且选择性无明显提升；分子较小的溶剂更适于外表面改性沸石催化的反应，环己烷就明显好于十氢萘。

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。