查询词典 ar-methoxy-benzylidene

On the basis of autogeny illite K-Ar isotope dating of 5 oil-sand specimens in S oil layer and matching with expulsion hudrocarbon of hydrocarbon source rock, it can be concluded that oil-gas injection of S oil layer has 2 stages, one of which is the end of K1n sedimentation, the other is form the end of K2m sedimentation to the early of Eogene period.

通过对萨尔图油层5 块油砂样品进行伊利石K-Ar 同位素年龄测定，并与烃源岩排烃期进行了匹配，得出萨尔图油层油气注入主要有两个时期，第一次是嫩江组沉积末期，第二次是明水组沉积末期-老第三纪初期。

Novel sodium 2-2-(alkylaryloxy-alkylamidoethanesulfonates (m+nAr-T, m, n: carbon numbers; Ar: aromatic nucleus; T: taurine) with high purity were synthesized through bromization, esterification, Fries rearrangement, Pd-catalyzed hydrogenation, Williamson reaction, and acylation, et al, using carboxylic acid, phenol and taurine as starting materials. The structures and purities were characterized.

以羧酸、苯酚和牛磺酸为原料，通过溴代反应、酯化反应、Fries重排反应、催化氢化反应、Williamson反应以及催化酰胺化反应等过程，首次成功合成并表征了系列结构明确的高纯度N-酰基牛磺酸钠(m+nAr-T，m、n为烷基链碳数，Ar为芳环，T表示taurine)。

During Paleogene period 48～ 32 Ma in northeast China, one or several at least basaltic magma eruption events occurred each 1Ma; it is verified by K - Ar chronometric age data.

在中国东北地区始新世48～32Ma期间，每1Ma内至少发生一处或数处玄武岩浆喷发火山事件。K—Ar测年数据记录了其活动的存在。

Callus deried from petiole explants of Panax japomcus ar. major produced three cyanidin glycosides as major anthocyanin pigments in darkness. Anthocyanin synthesis was remarkably stimulated by 2,4-dichlorophenoloxyacetic acid in combination with kinetin in MS medium. The pigment content of the callus reached up to 34. 14 mg/g fw.

从珠子参(panax japonicus ar.major)叶柄诱导的愈伤组织在暗培养条件下主要形成3种花色甙色素，且均以矢车菊素为甙元。2，4-二氯苯氧乙酸和激动素的组合能明显地促进色素的合成，色素含量可达34.14mg/g fw。

The surface electromyogram signal of six unvoiced Chinese vowels are detected from the skin surface of zygomaticus major and anterior belly of the digastric,with AR model coefficients,cepstral coefficients and MFCC coefficients of SEMG signal taken as the original eigenvector.

从颧肌和二腹肌前腹的皮肤表面检测无声发出6个汉语元音的表面肌电信号，以该肌电信号的AR模型系数、倒谱系数和美尔倒谱系数作为原始特征向量。

This paper presents the methods based on the AR model of adaptive algorithm and multi-variable AAR model algorithm to extract feature information which is related with ERD/ERS in EEG.

将脑电信号中事件去同步化/相同步化现象作为特征信息，深入讨论基于AR模型的自适应算法和多变量参数AAR模型算法在脑电信号特征提取中的应用。

We present a simple method to functionalize the surface and to modify the structures of multi-walled carbon nanotube grown on silicon substrates using argon plasma. The as-grown CNT films prepared by thermal chemical vapor deposition were treated with Ar plasma.

在此研究中使用非反应性的Ar电浆子蚀刻，处藉由热化学气相沉积法在矽基板表面所积的多层米碳管，并观察处过后的米碳管表面型态与结构上的改变及其对场发射特性的影响。

ABSTRACT In this paper, homonuclear rare gas ionic excimer-Ar〓 was studied and promoted both theoretically and experimentally.

本文对同核稀有气体Ar〓离子准分子进行了深入的理论和实验研究，取得了新进展。

The frequency-dependent opacities and the Rosseland mean opacity for mixture of inertia elements Ar, Kr, Xe are studied using the splitting screened hydrogenic model.

利用分裂的屏蔽氢不透明度模型计算了Ar、Kr、Xe惰性元素混合物随光子能量变化的不透明度以及Rosseland平均不透明度。

Effects of temperature and mobile phase composition on the interaction betweenβ_2-AR and both of palmatine and jatrorrhizine.

3研究了温度及流动相组成对盐酸巴马汀和盐酸药根碱与β_2-AR之间相互作用的影响。

My first article for Screen Power Magazine, which is to this day is the official magazine of Jackie Chan, was a DVD review of the Hong Kong actioner Gen-X Cops, starring Nicholas Tse and Daniel Wu.

我的第一篇文章为屏幕力量杂志，在对这天是Jackie Chan 正式杂志，是香港actioner Gen X 警察的DVD 回顾，担任主角Nicholas Tse 和丹尼尔吴。

His lips grazed hirs, Now what are you going to do?

他的唇使吃草了 hirs，现在你将要做什麼？