关

Started from D-tyrosine, we obtained the tetramic acid 96 using Jouin reaction. The assembly of the second fragment 109 was stared from 1,4-butandiol,using asymmetric alkylation reaction developed by Oppolzer as a key step. Coupling of the tetramic acid 96 with 109 provided the key intermediate 110 according to Yoshii\'s procedure. After remove protective group and Sharpless epoxidation, we obtained the key intermediate 113. Its macrocyclization to form the final product is in progress.

本论文的第二章主要对Macrocidin A开展了合成工作，我们从D构型的酪氨酸出发，经过官能团转换；利用Jouin反应生成Tetramic acid 96，另外一个片断从1，4-丁二醇开始经过多步反应生成碘化物104，利用Oppolzer发展的手性樟脑磺酰胺为辅基参与的不对称烷基化反应，引入手性甲基，生成关键中间体109，接着通过Yoshii发展的方法连接96和109生成110，经过Sharpless不对称环氧化反应建立环氧化合物，然后脱去保护基得到关环前体113，分子内的Mitsunobu反应进行关大环反应正在进行之中。

To me, Amma was just Bhagavan's wife, in the same way as Bhagavan's father was only his father and not a god in the Hindu pantheon.

对我来说，阿玛只是巴关的妻子，就像巴关的父亲只是他的父亲而不是印度教众神中的一位一样。

Since then, I have only met Bhagavan, not Amma.... Bhagavan had often told me that I need to become devoted to Amma too as this was my major hindrance to get enlightened....

从那以后，我一直只会见到巴关，没有阿玛……巴关经常告诉我说我应该也对阿玛献身因为这是我开悟的主要障碍……。

Gateway Installation Once the consumer has signed up for a service bundle, the Coactive Connector residential gateway is installed as a central infrastructure component.

网关安装一旦消费者签订捆绑服务时，住宅的限制性连接器网关安装作为一个中心的基础设施的组成部分。

Gateway InstallationOnce the consumer has signed up for a service bundle, the Coactive Connector residentialgateway is installed as a central infrastructure component.

网关安装─旦消费者签订捆绑服务时，住宅旳限制性连接器网关安装作为一个中心的基础设施的组成部分。

They had put him into a cell similar to the one he was now in, but filthily dirty AND at all times crowded by ten or fifteen people

他们把他关在一间像现在这间一样的牢房里，但是很脏很臭，经常关着十多个人。

The paper expounds the geological background and geomorphological feature firstly, analyzes the landscape type and characteristic, and then emphatically discusses the genesis of the landscape.

从地质公园的地质背景和地貌特征入手，在分析剑门关地质遗迹景观类型和景观特征基础上，论述了剑门关砾岩丹霞地貌景观成因机制。

There are many other private prophecies concerning the remote and proximate signs which will precede the General Judgment and concerning Antichrist, such as those attributed to St. Hildegarde, St. Bridget of Sweden, Blessed Anna Maria Taigi (the "three days' darkness"), the Curé d'Ars, and many others.

还有许多其他私人的预言关於边远和近因标志，一般先判断和关於反基督，如归因於圣Hildegarde ，圣布里奇特瑞典，有福安娜玛丽亚Taigi ，治愈率德艺术，以及其他许多人。

Jack is tied to a spit over a fire while the others are imprisoned - implausibly, yes - in round balls constructed from the bones of their dead shipmates that are suspended on vines down a steep cliff.

Jack被吊在一个喷射的火焰上，而其他的人被关起来了，难以执信的是，他们被关在了一个由他们同伴的尸骨建造的圆形建筑里，这个建筑悬浮在一个峭壁上，由峭壁上的葡萄蔓支撑着。

Some methods, in which synthesized theoretical seismogram of high frequency is taken as record signal and 20%random noise is superimposed on the seismogram, are used to analyze the theoretical seismogram. The digital experiment shows that in the correlating frequency range, Green's function method can measure precisely interstation phase velocity, but the results obtained by correlation and narrow band-pass filtering correlation methods are more dispersed.

以合成的高频理论地震图作为记录信号，并在理论地震图上叠加了20％的随机噪声，利用这些方法分析理论信号，数字实验表明：在相干频率范围内，格林函数方法能够精确测量台间相速度，而互相关法和窄带通滤波互相关法所得结果较为离散。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。