可航行的

The Periscope Drawtube will be bent because of the water resistance in sailing and this bend will cause the error of star measurement. Due to its especial structure, contactless measurement is the only way to measure its bend degree. First this paper introduces the method by linear array CCD based on structure and light path; Second it expatiates linear array CCD work principle and driving scheduling with example of TCD1501C and the driving circuit by CPLD. The output signal of linear array CCD includes common disturbance so the differential amplifier is needed. In order to make the signal adapt to computer processing, a threshold circuit with Schmitt characteristic and the data process following threshold are given. At last, some key problems in application are given.

潜艇潜望镜的镜筒在航行时受到水的阻力会产生弯曲变形，这种变形会造成潜艇对星体测量的误差；由于镜筒结构的特殊性，对其弯曲程度的测量只能采用非接触方法；首先从结构和光路方面介绍采用线阵CCD作为检测元件实现对镜筒弯曲程度的测量；其次以东芝公司的线阵CCD（TCD1501C）为例阐述了其工作原理及驱动时序的控制要点，并介绍了基于可编程逻辑器件的线阵CCD的驱动电路；线阵CCD输出的信号中含有共模干扰，必须采用差分放大器将其抑制；为将信号转化为适合计算机处理的数字信号，文中给出了有一定实用价值具有施密特特性的二值化处理电路及二值化后的数据处理过程；最后阐述了在实际使用中的一些关键问题。

Job Description As the trainee, need to learn and qualified him/herself the job as follows,To closely trace daily performance of vessel To ensure the voyage instructions thoroughly and efficiently carried outTo communicate and coordinate with local agencies, master, port captain and other relative departments for smooth operationTo strictly control costTo calculate/summarize the actual performance of vesselTo audit and collect all documents of vessel and cargoTo collect and update the useful information of all respects, for example, market, port, cost etcTo provide with all kind of supporting if necessaryRequirementFull-time university graduates in 2010Educational background: bachelor degree and above, major in Marine or Shipping, especially in International Shipping Management or Maritime LawMaster basic knowledge of international shipping business Excellent in English, both oral and writtenWorking carefully, good communication skill and adapting unfixed working hours

岗位描述：作为实习人员，需要学习、适应并达到以下海运操作岗位的工作要求： 1、跟踪船舶每日动态2、确保船舶航行中的航次指令得到充分执行3、与各港口代理、船方、港口船长以及公司内部其他各部门之间的沟通协作，以确保船舶营运的顺利高效4、预算执行，控制成本5、航次结算6、所有的单证工作7、收集整理并及时更新相关港口信息8、为其他部门提供必要的支持要求：1、性别，2010年应届毕业生2、海事院校全日制大学本科以上学历，海运类专业背景，国际航运管理或海商法专业优先考虑3、系统掌握国际航运理论知识4、出色的英语听说读写应用，电脑熟练5、仔细认真，善于沟通，思路清晰有条理6、吃苦耐劳，能适应不固定的工作时间特别说明：要求2010年4月份起进行全日制实习，但可向公司请假处理论文答辩及毕业事宜，如实习期表现良好，达到公司的要求，即可在其正式毕业且获得学位后签订劳动合同，办理劳动录用手续。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。