曲线仪

Methods HOS cell line was treated with various concentrations of tretinoin in different durations in vitro. Proliferation suppression was observed by MTT method and invert microscope before and after tretinoin treatment, and protracting cell growth curve. The cell growth and invasion ability was measured with the colony-formation rate in soft agar test.

不同浓度的维甲酸作用HOS细胞，采用噻唑蓝法、倒置相差显微镜观察药物对细胞生长的影响并绘制细胞生长曲线；软琼脂集落形成实验观察细胞生长和侵袭能力的变化；流式细胞仪测定细胞周期变化。

These methods include a photocatalytic degradation of methyl orange solution-spectrophotometric method to measure the degradation rate of organic matter by self-cleaning glass, a UV-Vis spectrophotometric scanning procedure to measure the transmittance and a hydrophility measuring method by using a contact angle meter.

详细研究了用以表征自洁净玻璃主要性能的各种测定方法：采用紫外光辐照降解甲基橙－分光光度法测定自洁净玻璃对有机物的降解效率即光催化活性；利用紫外可见光分光光度计扫描测量其透过率光谱曲线；用接触角测定仪测量其样品表面的亲水性。

The factory has a modern professional test block production lines, mold production lines, with high-precision optical coordinates boring machine, CNC EDM, line cutting, CNC lathes, milling machine, processing center, with high-precision surface grinder, both inside and outside grinder, Curve grinder, NC engraving machine, and try block flat bottom hole covered inspection techniques, porous high-precision measuring instrument and multi-digital, analog ultrasonic flaw detector, test equipment, such as complete sets of professional quality equipment Bai Yutai, with more than 10 heat treatment equipment Taiwan, and has strong new product development capacity.

本厂具有现代化的专业试块生产线，模具生产线，拥有高精度光学座标镗床、数控电火花、线切割，数控车床、数控铣床、加工中心，拥有高精度平面磨床、内外圆磨床、曲线磨床、数控雕刻机，以及试块平底孔覆膜检验技术、微孔高精度测量仪，多台数字、模拟超声波探伤仪器、专业成套检测仪器等优良设备百余台，拥有热处理设备十余台，并具有较强的新产品开发生产能力。

This paper described the principle of plane ultrasonic spreading abroad in the liquid coming into being ultrasonic grating,educed the density and refractive index changing rule basis continuity equation of not-ideal liquid and Lorentz-Lorenz law,expressing the transformation of the index and refractive index satisfaction similar equation of standing wave,and described the relation curve of the standing wave form at a few special times,liquid density and refractive index periodic variety according to the res...

描述了平面超声波在液体里传播形成超声光栅的原理；根据非理想流体对应的连续性方程和Lorentz-Lorenz定律，推导了液体光栅中液体密度与折射率的周期性变化规律，表明液体密度和折射率变化满足相似的驻波方程；根据推导的结果描绘了几个特殊时刻的驻波波形、液体密度、折射率周期性变化之间的关系曲线；进而由折射率周期性变化规律分析了超声驻波自身像的形成原理，并给出了CGS型超声光栅声速仪利用超声驻波自身像测量声速的方法与实验结果。

In demarking the heat-bulb velocity measurement head , the computer-measurement system is taken as a whole, so the demarked data can be conveqed directly to the computer to decrease the possible error of the system.

在热球风速仪测头的标定中，将电测系统看成为一个整体，由微机直接读数以降低系统误差，并给出了16路测头的修正曲线。

The curve of expansion versus temper- rature in the temperature elevating process is depicted automatically and the coefficients of mean lin- ear expansion, instantaneous thermo-expansion, transforming temperature and softing point can be printed according to the.

本文介绍了一种■全由计算机进行设定控制的热膨胀仪，可以对温度范围、升温速率、初始条件进行设定，并由计算机完成实时数据的采集及处理，完成升温过程中温度-伸长量曲线自动描绘，并根据用户要求自动打印出各温度段的平均线膨胀系数、瞬间热膨胀转变温度及软化点等，其结构准确可靠、使用方便、自动化程度高，达到国内领先水平。

Methods Mouse spontaneous activities under the influence of the koumine injection were recorded with a photoelectric counter, and canine femoral artery pressure was de termined by CYS-0.5 pressure transducer, respiratory curve described with TB-61 1 tension transducer and electrocardiogram recorded with subcutaneous elec -trodes in the extremities after the ...

方法用光电计数仪测定钩吻素子注射液对小鼠自发活动的影响，用CYS-0.5型压力换能器测定犬股动脉血压，用TB-611型张力换能器记录犬呼吸曲线，针型电极刺入四肢皮下测二导联心电图。

The calibration of the energy response of the detection elements for soft X-ray spectrometer is reported.

报道了软X光能谱仪探测元件的能量响应曲线标定工作。

The obtained SWCC shows that the results obtained from the two methods can be considered as consistent.4. By using a suction-controllable oedometer for unsaturated soils, a series of wetting tests at constant net stresses and compression tests at different constant suctions are performed on compacted sand-bentonite mixtures to study the coupled hydraulic and mechanical behaviour of unsaturated expansive soil.

两种方法测到的SWCC曲线有较好的一致性。4、采用非饱和土固结仪对膨润土与砂混合物进行吸湿试验及常吸力下的压缩试验，研究了膨润土与砂混合物的水力和力学特性。

Through the star communication network of VSAT Ku wave band was set up and linked with distance-controlled telephone network at the base, so as to realize the free communication between production unit field and management department at base, at same time, by using the information system of exploration production. it is realized that the specific data processing such as log profile along with drilling well, well logging curves, playback of log second data, real lime data of log instrument, and oil-testing data, geophysical data as well as web releasing function, with the geological data, the daily report of drilling well and oil-testing released onsite together, the dynamic information platform of exploration management has been established, which provides leaders at various level, research personnel and managers with an integrated, abundant data, dynamic information platform along with drilling.

通过建立VSAT Ku波段星状通讯网络，并将其与基地程控电话网络相连，一方面实现了野外生产单位与基地通讯的畅通；另一方面，应用勘探生产信息系统实现随钻录井剖面图、测井曲线、录井秒数据回放、录井仪实时数据及试油、物探资料等专业数据的处理及Web发布功能，与现场生产传输系统发布的地质、钻井、试油日报共同作为勘探动态管理信息平台，为基地各级领导、研究人员、管理人员提供了一个集成的、具有丰富资料的井场随钻动态信息平台。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。