查询词典 function of function

In order to elucidate the regulation mechanism of RU5 region to BFV gene expression, BFV3026 provirus DNA was used to construct the plasmids containing different deletion of R region, which were cotransfected with luc report gene locatied behind the IP promoter to BL12 cells, and luciferase activities was assayed, confirming that U5 region could repress the initiation function of LTR as well as IP. The BFV structure genes with different deletion of R region were cloned closely behind to heterogenous CMV promoter, then transfected to 293T cells, RT activity was performed, testifying the R region was required for BFV pol gene expression, and also the function domain was identified within the 100n.t. sequence at the 5′end.

以牛泡沫病毒(Bovine foamy virus， BFV)中国株BFV3026原病毒DNA为材料，构建R区系列缺失质粒，通过对其转染细胞中RT水平及对缺失质粒与luc报告质粒共转染细胞中萤火虫荧光素酶活性的测定，确立U5区对于BFV3026两类启动子LTR和IP均具有负调控作用；同时将带有不同R区的BFV3026结构基因片段克隆于异源启动子CMV之下，通过对其转染细胞293T中RT酶活性的测定，确立R区对于病毒结构基因pol的表达具有一定的调节作用，并将其功能区域初步界定在R区5′端100bp内。

The system,mainly controlled by the minimum system which consists of the single-chip microcomputer and FPGA,is designed based on the basic principles of digital oscilloscope,which achieves the function of the measured signal's sampling,storages and playbacks of the ordinary oscilloscope,adds the equivalent sampling and sample-and-hold function,which greatly improves the measurement range of the system.

基于数字示波器的基本原理，以单片机和FPGA组成的最小系统为控制核心，实现了普通示波器对被测信号的采样、存储与回放，并且增加了等效采样和采样保持功能，极大地提高了系统的测量范围。

The actual function of pavers and requirements for the function of the control systemare analyzed.

分析了摊铺机实际功能和对于控制系统功能的要求。

After 1hour,4 and 6hours,bronchoalveolar lavage was done,and the function of PAMs,the amount of PAMs and the lung relative weight were determined.Results Lycopene could increase the phagocytic function of PAMs significantly .

以05，10，30mg/的番茄红素连续给雄性Wistar大鼠灌胃30d，用脂多糖制造大鼠急性肺损伤模型，分别在1，4，6h后支气管肺泡灌洗，检测肺泡巨噬细胞吞噬功能、细胞计数以及肺相对重等指标。

Methods Male rats were gavaged continuously by lycopene with 0 5,1 0,3 0mg/kg for 30 days;Lipopolysaccharide was used to make the model of ALI rats.After 1hour,4 and 6hours,bronchoalveolar lavage was done,and the function of PAMs,the amount of PAMs and the lung relative weight were determined.Results Lycopene could increase the phagocytic function of PAMs significantly .

以0 5，1 0，3 0mg/的番茄红素连续给雄性Wistar大鼠灌胃30d，用脂多糖制造大鼠急性肺损伤模型，分别在1，4，6h后支气管肺泡灌洗，检测肺泡巨噬细胞吞噬功能、细胞计数以及肺相对重等指标。

A number of lines evidence indicate that calcium treatments maintain the structure and function of the cell walls, increase the fruit firmness, decrease the activity of the cell wall degration enzymes and ethylene production, maintain the integrity and stability of the membrane, activate some oxidases, induce phytolexin and regulate cell function as a signal mobecular.

钙的防腐机制在于对果蔬采后腐烂的控制，保持细胞壁的结构与功能，增强果实硬度，降低细胞壁降解酶的活性，抑制呼吸，降低乙烯生成量，保持细胞膜的完整性，激活体内的某些氧化酶，诱导合成植保素，作为信号分子，调节细胞功能。

Bee pollen contains a certain amount of phospholipids, phospholipids can be re-repair free radical damage in the skin membrane, the physiological function of the membrane to function properly, thereby enhancing the skin's resistance to external and excluded because of metabolic waste competency.

蜂花粉含有一定量的磷脂，磷脂可以重新修复免费皮肤细胞膜自由基损伤，膜的生理功能正常运行，从而增强皮肤的抵抗外部和由于代谢废物的能力之外。

Apart from the satisfaction of function of pump station, receiving, sightseeing, and exhibiting function should also be considered.

&我们设想这是一座融合钱塘江与运河文化的杭州市水利标志性建筑和江河交汇区特色建筑。&

To further investigate the function of the Wheat yellow mosaic virus gene, the spontaneously deleted region of WYMV genome (designated D-RNA1) has been identified though serial manual passage of WYMV and the corresponding biological function of the D-RNA1 were studied.

试验利用WYMV潢川分离物连续继代机械接种感病小麦品种鄂恩1号，利用RT-PCR扩增技术和Northern blot检测，在经WYMV继代机械接种12代以上的感病小麦中发现了缺失型的病毒RNA1(defectiveRNA1，D-RNA1)，并在随后至26代的继代接种发病材料中稳定存在。

Demonstrates composition and function of a constant pressure water-supply system controlled by PLC and frequency converter as well as the design of each function module.

开发的计算机监控软件，通过PLC的通信功能，实现了供水系统的远程监控，提高了供水系统的自动化程度与管理水平

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。