复合

objectiveto evaluate and explore the reconstruction technique of straddling region reversal flow axial composite auricular island flap with blood-supply from supraorbital artery or supratrochlear artery for repairing large alar defects.methodsfrom may of 2004 to macth of 2008, 6 patients with the lager alar defects were studied.

目的：探讨以眶上动脉或滑车上动脉为供血源的跨区反流轴型耳廓复合组织岛状瓣，修复大面积鼻翼缺损的临床应用特点。方法：从2004年5月～2008年3月间，我科选用游离眶上动脉或滑车上动脉与颞浅动脉额支的吻合支为供血源所营养耳廓复合组织瓣，经皮下隧道转移至鼻翼缺损区，ⅰ期修复6例大面积的鼻翼缺损的患者。

This system has a great capacity of far-flung information which differs from each other both temporally and spatially

它是一个多要素的复合大系统，这一复合大系统信息面广、量大，具有很强的时空变化特性。

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。

NodD binds to and bends target promoters through anchoring two tandem and individual specific DNA sites. NodD functions as a tetramer, which has a V-shaped main body. Tetrameric NodD is to change its own conformation rather than its oligomeric forms in response to small signal molecules. The specific interaction between each NodD DNA-binding domain and each specific DNA site does not alter itself in spite of naringenin induction, and the induced conformational change is transferred from protein to DNA. Only the DNA conformation incited by induced NodD is competent for RNA polymerase to form the transcriptional open complex. It cannot be excluded that NodD may have protein-to-protein contacts with RNA polymerase, and that the NodD conformational change may also directly contribute to the transcriptional open complex formation. However, the NodD conformational change itself cannot serve as the determinant of the transcriptional molecular switch.

通过研究，我们提出了初步的NodD操纵子激活模型：第一，四聚体是NodD蛋白的功能单位，它通过铆钉两个串联的相对独立的DNA靶位点结合被诱导的启动子；第二，小分子配基的结合是改变NodD四聚体的构象而不是引发不同形式的寡聚体，在我们的模型中，NodD四聚体缩小其V形主体的弯折角，进而缩短其DNA结合功能域的间距；第三，小分子信号的诱导并没有改变NodD的DNA结合域和其DNA靶位点的相互作用，NodD的构象改变由蛋白质经其双铆钉位点传递给DNA；第四，只有诱导状态的NodD激发的DNA构象才能有效地使RNA聚合酶形成转录开放复合物；第五，不排除NodD与RNA聚合酶可能有直接的相互接触位点，不排除NodD构象的改变可能直接有利于RNA聚合酶形成转录开放复合物，但是我们认为NodD构象改变本身不是充当转录激活开关的决定因素。

To reduce the poisonous compounds in the breeding ponds,five species of bacteria including denitrobacteria ,photosynthetic bacteria,thiobacteria and bioflocculation bacteria were screened from the breeding water.

针对养殖水体中因氨态氮、硫化氢和小分子有机酸富营养化引起的污染问题，分离筛选出硝化细菌、反硝化细菌、光合细菌、硫化细菌和生物絮凝菌等具有不同生理功能的污染物治理菌株，经优化配伍制备出性能优良的复合功能菌，结果表明：硝化细菌对氨态氮的去除率达97.8%，亚硝态氮的去除率达95.7%，反硝化细菌对硝态氮的去除率为96.4%，光合细菌和硫化细菌对硫化氢的去除率为55%，微生物絮凝菌的絮凝效率为83%；复合功能菌对CODCr、NH4+-N，总氮、硫化物的去除率分别可达94.3%，89.6%，88.7%和71.3%。

Zeiss began to make improvements in microscopes, offering simple microscopes and in 1857 introducing the first compound (which employ an objective and an eyepiece) microscope "Stand I". In 1861 Zeiss compound microscopes are declared to be "among the most excellent instruments made in Germany" and he is awarded a Gold medal at the Thuringian Industrial Exhibition. By 1864 the need to house some 200 employees results in another move of the workshop to a third larger site at Johannisplatz 10. In 1866 the 1000th microscope is delivered; the Carl Zeiss shop is recognized throughout European scientific circles for the quality of its microscopes.

蔡司开始对显微镜进行改进，生产简便显微镜，并在1857年推出了第一种复合显微镜&Stand I&型。1861年蔡司复合显微镜被认为是&德国制造的最出色的仪器&，并被授予图林根工业博览会金奖。1864年由于已经拥有200名雇员了，工厂不得不第三次搬迁到Johannisplatz 街10号的更大的地点。1866年生产了第1000台显微镜；欧洲科学界通过高质量的显微镜而认识了卡尔蔡司工厂。

The shuttle-shape and uplifted composite tissues in the middle of residual ear were cut ,and then insert into the vertical incision in the place which the tragus will be made .

根据残耳组织的形状，切取一定大小的梭形，中央略隆起的残耳复合组织，在拟再造的耳屏部位作纵向切口，将残耳复合组织插入切口内，缝合即可。

The shuttle-shape and uplifted composite tissues in the middle of residual ear were cut ,and then insert into the vertical incision in the place which the tragus will be made. ResultsAll the tragus reconstructed existence perfectly, none of them suffered from necrosis.

根据残耳组织的形状，切取一定大小的梭形、中央略隆起的残耳复合组织，在拟再造的耳屏部位作纵向切口，将残耳复合组织插入切口内，缝合即可。

The shuttle-shape and uplifted composite tissues in the middle of residual ear were cut ,and then insert into the vertical incision in the place which the tragus will be made. Results All the tragus reconstructed existence perfectly, none of them suffered from necrosis.

根据残耳组织的形状，切取一定大小的梭形、中央略隆起的残耳复合组织，在拟再造的耳屏部位作纵向切口，将残耳复合组织插入切口内，缝合即可。

Some optimized schemes can instruct nature gas pipeline network systems routine dispatching and management to increase nature gas pipeline network system economic benefit and fully utilize pipeline network system transportability.

通过求解天然气管网系统稳态运行优化模型，验证了这三种算法的可行性；(3)在研究混合遗传退火算法混合策略的基础上，形成了两种混合算法，混合退火复合形算法和混合遗传复合形算法。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。