翅

In the past decades, abundant fossil Diptera specimens have been discovered through Jurassic to Miocene of China, especially parts of northern provinces.

我国特别是北方诸省的中生代侏罗世到新生代中新世地层保存有大量的双翅目昆虫化石，国内外许多专家都从事过该类群的分类研究工作。

The legless, soft-bodied, wormlike larva of any of various flies of the order Diptera, often found in decaying matter.

蛆任一种双翅目昆虫的无足、软体的蠕虫状的幼虫，常生存于腐败的物质中

Diptera, Hymenoptera and Araneae remained to be the main taxa in mixed stand, dominated by Diptera larvae accounting for more than 82% of the macrofauna collected (52% in Stand C).

在各类群中，主要以双翅目幼虫的多度和相对多度增加幅度较大，这种变化是降低整个群落均匀度的一个主要原因。

Diptera Plague Done - With the ending of 2003, the first story in my online comic The Bone Dancer was officially completed.

双翅瘟疫所做的结局2003年我国首次网上漫画故事骨舞者正式落成。

Wheat midge is the important pest on wheat in Northern Hemisphere, and it is also one of important pests on wheat in our country. It belongs to the Diptera Cecidomyiidae.

小麦吸浆虫是北半球间隙性猖獗危害小麦的重要害虫，也是我国麦区的重要害虫之一，隶属于双翅目瘿蚊科。

However, the conflicting findings exist between the Diptera and Lepidoptera on the cytochrome C release from the mitochondria to cytosol –important event in mitochondrial-mediated apoptosis signaling pathway.

但线粒体介导细胞凋亡信号转导途径中最终重要的事件-——细胞色素C从线粒体的释放，在双翅目昆虫和鳞翅目昆虫之间存在相互矛盾的研究结果。

From the survey of the number of families composed of insects, the Coleoptera, Orthoptera, Lepidoptera, Diptera are the main for the purpose of that 4 orders account for the total survey number of 63.1 percent.

从所调查昆虫各科的数量组成来看，鞘翅目、直翅目、鳞翅目、双翅目为优势目，该4目的科的数量合计占调查所得总科数的63.1%。

Diptera is a fly Tephritidae, is an important fruit and vegetable pests are known to the world more than 4000 kinds of fruit flies, known in China about 400 kinds of fruit flies, the danger of fruit and vegetable crops or pose a potential threat to an important type of account More than 50 countries provided for in quarantine fly nearly 20 categories.

实蝇属双翅目实蝇科，是重要的果蔬害虫，全世界已知实蝇4000多种，我国已知实蝇约 400种，危险性或对果蔬作物构成潜在威胁的重要种类计50余种，各国规定的检疫实蝇类近20种。

Sarcophagus beetles, which can not be replaced by Diptera, play a pivotal role not only in estimating PMI of dry human skeletal remains in the later stages decomposition of carcasses, but also the corruption, destruction, decomposition and posture changes of carcasses.

作为法医昆虫学的主要研究对象之一，嗜尸性甲虫在腐败晚期干化和白骨化尸体的死亡时间推断中具有双翅目昆虫所无法取代的重要意义，并对尸体的腐败、破坏、分解和姿势改变发挥着不容忽视的作用。

By 23rd March 2004, there have been 883 records about mtDNA of Chrysomelidae in the data bank of NCBI, but the record of cytb is 0. cytb is the protein-coding gene and known most clearly in mtDNA. Its often used to study Diptera but never to study the phylogeny of Chrysomelidae.

截至2004年3月23日，在NCBI数据库中，有关叶甲科线粒体基因记录共有883条，但线粒体细胞色素b基因为0记录。cytb基因是一种编码蛋白的基因，是目前了解的最清楚的线粒体基因之一，多用于研究双翅目昆虫，却未曾用于研究叶甲科的系统学问题。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。