层层

Application of the thin layer chromatographic method to the determination of ergometrine, ergotamine and ergotoxine in ergot has been studied.

本文研究了应用无粘合剂氧化鋁薄层层离和光电比色相結合的方法，測定麦角中三种主要生物碱的含量。

The beautiful mountains loom now and then. A breeze of the wilderness carries the sweetness of verdant land and blows gently into your heart; a serene warmth releases from you; you feel peace creep into your heart ; it clears the vanity, washes away the dust, and an euphonious tune echoes in your heart for ever.

美丽的山峦时隐时现，旷野的风挟起柔柔的绿一层层地拂过心灵的谷底，静谧的温暖疏散开来，宁静在心里悄悄地蔓延，荡掉浮华，洗去尘埃，奏成一曲和谐的旋律，在你心里永久地回响。

After the Fechter incident, Watson suggested stationing an ambulance at Checkpoint Charlie, finally got permission after the proposal had gone all the way to the Pentagon and the White House.

Fechter事件后，Watson建议在Charlie检查站安排一辆救护车，这项建议在经过五角大楼和白宫的层层考虑后终于得到了允许。

Every city in clicking a graph is nodded or the urban list on the right side of, mouth of a fenestella can be opened, the netizen can understand by way of here picture of the introduction of fundamental condition character of this one city, delegate, layer upon layer the map that after advancing, still can see this city is more and more detailed.

点击图中的每个城市点或者右侧的城市列表，一个小窗口会打开，网民可以在这里了解途经这一城市的基本状况文字介绍、代表图片，层层推进后还能看到这个城市越来越具体的地图。

A rectangular finite element for laminated plate with bonded and/or embedded piezoelectric sensors and actuators is developed based on the variational principle and the first order shear deformation theory.

基于变分原理和一阶剪切理论，本文建立了一种新的机电耦合矩形有限单元，该单元具有四个节点20个位移自由度，电自由度为单元中的压电铺层层数。

The first metamaterial is described as like a nanoscale fishnet stacked with layers of silver and non-conducting magnesium fluoride.

第一metamaterial被称为纳米鱼网一样堆满了层层银和不导电的氟化镁。

For example, after the skin layer comes the fleshy layer.

例如，在皮肤层层肥厚而来。

We can follow the history of life through the strata.

我们可以通过这一层层的地层跟踪生命的历史。

Key words: food science; yolk; phospholipid; cholesterol; high performance thin layer chromatographyHPTLC

关键 词：食品科学；蛋黄；磷脂；胆固醇；高效薄层层析

Mila found that there were layer upon layer of memories linked together of this nature.

Mila发现，有一层层的这种性质的记忆连接在一起。

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％。