可使用

To solve the problems of the limescale ,the oxidation which are produced by the direct contact between a metallic conductor and water, the detecting reliability and the service life, the utility model adopts the technical proposal as below: the proposal comprises a monostable controllable trigger, a second low-pass filter, a voltage follower and a display circuit, the power circuit links with the monostable controllable trigger, the second low-pass filter, the display circuit and a timebse pulse circuit separately, the utility model is characterized in that the monostable controllable trigger, the second low-pass filter and the display circuit sequentially links, the monstable controllable trigger separately links with a water lever sensor and the timebase pulse circuit.

为了解决金属导体与水直接接触会产生水垢和氧化，影响检测可靠性和使用寿命的问题，本实用新型采用了以下技术解决方案：它包括单稳可控触发器，二阶低通滤波器，电压跟随器和显示电路，电源电路分别与单稳触发器，二阶低通滤波器，显示电路和时基脉冲电路相接，其特征在于单稳可控触发器，二阶低通滤波器，电压跟随器和显示电路依次相接，单稳可控触发器分别与水位传感器和时基脉冲电路相接。

To solve the problems of the limescale ,the oxidation which are produced by the direct contact between a metallic conductor and water, the detectingreliability and the service life, the utility model adopts the technical proposal as below: the proposal comprises a monostable controllable trigger, a second low-pass filter, a voltage follower and a display circuit, the power circuit links with the monostable controllable trigger, the second low-passfilter, the display circuit and a timebse pulse circuit separately, the utility model is characterized in that the monostable controllable trigger, the second low-pass filter and the display circuit sequentially links, the monstable controllable trigger separately links with a water lever sensor and thetimebase pulse circuit.

为了解决金属导体与水直接接触会产生水垢和氧化、影响检测可靠性和使用寿命的问题，本实用新型采用了以下技术解决方案：它包括单稳可控触发器、二阶低通滤波器、电压跟随器和显示电路，电源电路分别与单稳触发器、二阶低通滤波器、显示电路和时基脉冲电路相接，其特征在于单稳可控触发器、二阶低通滤波器、电压跟随器和显示电路依次相接，单稳可控触发器分别与水位传感器和时基脉冲电路相接。

Patented TESA optical reading system.- Delta for the X-axis-thus guaranteeing excellent stability.- TESA REFLEX application software The reference in terms of simplicity and reliability.- Ergonomic design The successful conclusion of an in depth study.- 22 air bearings to ensure a frictionless motion of the three axes.- Choice of two probes TESASTAR with adjustable triggering force or TESASTAR-I indexable probe.- Flexibility TESA MICRO-HITE 3D_F can be supplied with fine adjustment device. By adding a CCD camera, it can be converted into a true optical measuring system for non-contact measurement. II.

主要特征KEY FEATURES：-获得专利的TESA光学读数头系统- X向横梁三角形状结构，具有很好的稳定性- REFLEX测量软件，操作简单，运行可靠-符合人机工程要求的设计经过深入研究获得的结论- 22个空气轴承保证了三轴无摩擦的运动-两种测头可供选择 TESASTAR，触测力可调，TESASTAR-i机械分度式-柔性 TESA MICRO-HITE 3D_F配置精密调节设备，如CCD摄像头，可改造成光学测量系统，作为非接触测量使用。

It can replace the artificial fixed device.Conclusion The simple gassiness retainer is a very practical assistant apparatus in CT interventionao radiongy,and prevents medical worker and patient relatives from contacting the danger of the X-ray,which worth popularizing and applying.

笔者经过3年余的实践探索，设计和制作了简易充气式CT介入外固定器，经临床342例使用，取得了满意效果。1材料和制作(1)材料：内径为3cm(可根据穿刺针大小不同而改变)、上方外径6cm、下方外径12cm、高10cm(可根据穿刺针高度不同而改变)优质可充气空心圆台一个底坐

The paper presents how to use the technique of OLE and ARX of AutoCAD to build the geometrical model, the finite element model of the given structure visually and use the template and wizard to build the optimization model of it. During the iterative process of the optimization, the method of tracing visualization and interactive control is also provided. Some examples are given to show the appliance of visualization aided structural optimization. Finally, the work of systematic integration is carried out.

同时论述了在优化建模中运用OLE ARX技术实现可视化地建立优化对象的几何模型，结构有限元模型，以及使用模板和专家向导来辅助建立优化模型；在优化迭代过程中实现了跟踪可视和交互式监控，以具体的例子说明了在可视化技术辅助下的结构优化在工程中的应用。

The study of the habitability of a city is a major theoretical concern within the bigger theme of sustainable urban development, and it becomes more tangible at the level of urban living.

因此，我们可以认为，可持续城市发展就是当代城市发展的主题。自从1987年布伦特兰报告中首次使用"可持续发展"这一概念"，可持续城市发展"已成为当今最为广泛的城市目标。

Humanization design Multiplicative probes design can treat different part by relative probe, and those probes can be used heaps of times so that no need to change, therefore it can save cost.

人性化设计-多探头人性化设计，可针对不同部位进行治疗，一台仪器可同时进行面部及身体项目；治疗头不限使用次数，无需进行更换，可降低治疗成本。

High measure precision: High precision and low operation error can meet needs of various levels of operator, identical measurement results can be gained in spite of different practical experiment of operator.

测量精度高：不但测量精度高，且个人操作误差小，不同的测量人员，不管有无经验均可获得相同的测量值。●使用范围广泛：可测大型、重型工件某个部位的尺寸，也可适用于高温、放射性等恶劣环境条件下的测量。

In order to enlighten children' intelligence and provide the accountants with facilities for the position and calculation, we invent the reckoning tool according to the Jevons Experiment and the multi-points Effect Principle.

该项目可作为珠算心算启智教学专用教具，也可作为中小学生、幼少儿的学具，还可作为财会人员的计算工具、老年人的健脑保健用具乃至儿童玩具投入市场，使用前景十分广阔。

In any situation whatsoever and wheresoever occurring and whether existing or anticipated before commencement of or during the voyage, which in the judgment of the Carrier or the Master is likely to give rise to risk of capture, seizure, detention, damage, delay or disadvantage to or loss of the ship or any part of her cargo, or to make it unsafe, imprudent, or unlawful for any reason to commence or proceed on or continue the voyage or to enter or discharge the goods at the port of discharge, or to give rise to delay or difficulty in arriving, discharging at or leaving the port of discharge or the usual or agreed place of discharge in such port, the Carrier may before loading or before the commencement of the voyage, require the shipper or other person entitled thereto to take delivery of the goods at port of shipment and upon failure to do so, may warehouse the goods at the risk and expense of the goods; or the Carrier or the Master, whether or not proceeding toward or entering or attempting to enter the port of discharge or reaching or attempting to reach the usual place of discharge therein or attempting to discharge the goods there, may discharge the goods into depot, lazaretto, craft, or other place.

不论任何地方任何情况，不论是在开航前或航程中存在或预料到的，只要承运人或船长认为可能有导致捕获、扣押、没收、损害、延误或对船舶或其货物不利或产生灭失，或致使起航或续航或进港或在卸货港卸货不安全、不适当、或非法，或致使延误或难于抵达、卸载或离开卸货港或该港通常或约定的卸货地，承运人可在装货或开航前要求发货人或与货物权利有关的其他人在装货港口提回货物，如要求不果，可仓储货物，风险和费用算在货主头上；承运人或船长，不论是续航至或进入或企图进入卸货港，或抵达或企图抵达港口通常的卸货地，或企图在此卸货，也可将货物卸在仓库、检疫站、驳船，或其他地方。分析：用来表示遵守的词和词组很多，我们大致列举出像follow， observe， abide by， comply with等。在前面这些词和词语中，comply with是最正式的一个表达，因此，也常常在法律英语中使用。从语法上来说，comply with 的主语通常是物，而其他几个单词或词组的主语通常为人。如

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。