定点

The gene aguA ( gene of α-Glucuronidase) from Thermotoga maritima was analyzed by using DNA analysis programs.

本文通过DNA分析程序，对海栖热袍菌α-葡萄糖醛酸酶基因进行分析，通过定点诱变和定向改造技术对翻译起始区稀有密码子以及基因内部mRNA二级结构进行优化。

Sino-US joint venture with registration capital of 250 million RMB, specialized and designated manufacturer of air compressor and auto brake unit.

中国廊坊美联制动装置有限公司系大型中美合资企业，注册资金2.5亿元，是国家规划定点的汽车制动装置专业化生产厂。

Further more, airgun source has good repeatability and is effective to produce S wave, it has been proved to be an effective artificial source on land to provide wide-angle and long-offset recording to study deep crustal structure.

气枪震源还具有一般炸药震源不具有的特征，如长期定点重复激发和有效转换S波的优点，是陆上进行长炮检距深穿透地下结构研究的一种优良人工震源。

To our knowledge,the research on configuration design of high altitude airship is just beginning.

介绍了有关高空飞艇的概念和关键技术，指出自适应定点控制是高空飞艇发展中的核心关键技术。

This thesis presented two types of the station-keeping control system based on the airship nonlinear model.

本文以非线性模型为对象，分别设计了两种类型的飞艇定点控制系统。

However, during the practice of carrying the new rural cooperative medical service system, first we must solve these issues, such as: the ambiguousness of the attribute, the fuzziness of target location, the high cost and much difficulty of propaganda, the weak sense of peasants' heath care and shared risk, the weak administrative capacity of medical institutions, the worrying of doctor-patient moral standards, the lag of legislation, the low service level of designated medical institutions, the lack of operability in fund raises system and the weak responsibility consciousness of the government.

尽管我们在理论上能够阐明实施新型农村合作医疗制度的意义、试点的目标和要求、资金筹集和监管机制、医疗管理能力建设要求、完善农村卫生服务体系目标，但是在实施新型农村合作医疗制度的实践中，我们却必须要首先解决诸如属性不明确、目标定位模糊、宣传推动成本高、难度大、农民健康保健及风险共担意识淡薄、医疗机构行政管理能力较弱、对医患双方道德水准的担忧、立法工作滞后、定点医疗机构服务水平较低、筹资机制缺乏可操作性、政府责任意识不强等因素的制约。

Objective:to probe the effect of mental intervention to the amphitheatre fixed-point acupucture point Electro-stimulant therapy for alcohol dependence.

目的：探讨心理行为干预对阶梯式定点穴位电刺激治疗酒精依赖的作用。

The instruments used ATmega16L onboard A / D converter channels to achieve the cold wind pressure, the hot blast pressure, the furnace top pressure and cold wind current capacity four way analog acquisition;used PWM waveform produced by ATmega16L internal timing / Counter to achieve the entire differential pressure ,the cold wind flow and the permeability index three-way analog output for recording instruments; realized the cold wind pressure, the hot blast pressure, the furnace top pressure, the cold wind current capacity and the entire differential pressure five group parameter tour demonstration and the fixed-point demonstration by key-elect key's coordination during demonstration blast furnace permeable index; produced acousto-optics alarm when the permeable index across the upper and lower limits;used RS-485 realizing the communication with the superior computer.

仪表利用ATmega16L自带的A/D转换通道实现对冷风压力、热风压力、炉顶压力及冷风流量四路模拟信号的采集；通过ATmega16L内部的定时/计数器产生的PWM波形来实现对全压差、冷风流量及透气性指数三路模拟量输出供记录仪表使用；通过键选键的配合在显示高炉透气性指数的同时实现冷风压力、热风压力、炉顶压力、冷风流量及全压差五路参数的巡回显示与定点显示；当高炉透气性指数越上、下限时，仪表产生声光报警信号；仪表采用RS-485与上位机实现通信。

Angular distance is the distance between two objects measured as an angle from a given point.

角距离，是由一定点到两物体之间所量度的夹角。

The angular distance of a celestial body north or south of the ecliptic.

角距离，是由一定点到两物体之间所量度的夹角。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。