使反转

Surface photovoltaic behavior of titanoxophthalocyanine/N,N-bistolylperylene tetracarboxylic diimide composite films was investigated with surface photovoltaic spectroscopy and field induced surface photovoltaic spectroscopy.

用表面光电压谱和电场诱导表面光电压谱相结合的方法，研究了酞菁氧钛/N，N-二甲苯基苝酰亚胺复合薄膜的表面光伏行为，发现加入N，N-二甲苯基苝酰亚胺使复合薄膜在可见光区和近红外光区均产生负的光伏响应，可归结为光伏极性反转现象。

In such a case, breakage and reunion inverts the intervening material instead of deleting it.

这种情况下，断裂和重连不消去间隔片段，而是使其发生反转。

Some of the rooms are "Inverse"– outdoors atriums cut out of the building mass and allows daylight to penetrate the building.

这里有一些房间是&反转的&——露天的中庭打破建筑的沉重感并且使光线渗透到建筑中。

Valves used to regulate working conditions at the pump, check valve in the liquid pump to prevent backflow when the reverse, and pumps to avoid water hammer blow.

阀门用来调节泵的工况点，逆止阀在液体倒流时可防止泵反转，并使泵避免水锤的打击。

Pump valves used to regulate the working conditions, Nizhi when the valve to prevent backflow of liquid in the pump reverse, and pumps to avoid water hammer blow.

阀门用来调节泵的工况点，逆止阀在液体倒流时可防止泵反转，并使泵避免水锤的打击。

Many of the plant retrotransposons are transcriptionally activated by various biotic and abiotic stress factors. Retrotransposons are used as molecular markers for their traits. S-SAP, IRAP, REMAP and RBIP are developed and will be applied widely in gene mapping, genetic biodiversity and phylogeny studies, and cultivar certification.

由于反转录转座子的特点，使其作为一种分子标记得以应用。S-SAP、IRAP、REMAP和RBIP等分子标记相继发展起来，在基因作图、生物遗传多样性与系统进化、品种鉴定等方面具有广泛的应用前景。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐