这些铝框元件的形状是由他们相对太阳轨迹和周围建筑的位置来决定的。
The form of these aluminium-framed elements is determined by their position relative to the sun's trajectory and the surrounding buildings.
所得序列含有高度保守的基本表达调控元件，即一个CAAT框和四个TATA框。
The sequence includes expression of control elements whose high level of conservation can be seen, i. e. four TATA boxes and one CAAT box.
它由两个板式网状不锈钢电极、位于两电极之间的云母片和塑料框构成板式臭氧发生元件。
A plate type ozone generating element is composed of two plate type meshy stainless steel electrodes, a mica sheet which is arranged between two electrodes, and a plastic frame.
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