查询词典 ultrasonic

Experiments were performed in three groups of mice,20 minutes later ,mice in control group were treated with 2ml PBS by ultrasonic nebulization for 20 minutes, mice in treatment group were treated with rhIL-10(10ng) by ultrasonic nebulization for 20 minutes.

结果：经DNA测序证实，克隆的hIL-10cDNA与文献报道的一致，应用ELISA方法检测证明在大肠杆菌中成功表达出了hIL-10，含量＞400pg/ml，检测其生物学活性与标准品无明显差异。

The design of a nonmental ultrasonic detector was introduced. The detector was based on EP2C20 series FPGA chip,through adding NiosII soft processor and other interfaces to FPGA ,equipped with high precision data collection system and TFT LCD module and so on.The system was constituted.It including ultrasonic eradiating,receive sychronously,audio parameter detecting automatically,data analyse and process,display result timely,data storage and data output circuits.For the developing of imaging,intelligent and automation of ultrasonictesting ,a very good foundation is established by the system.

介绍了非金属超声检测仪的软硬件设计方法该仪器以EP2C20系列FPGA芯片为核心，通过在FPGA中加载NiosII软核处理器和其他外围接口电路，配合高精度数据采集系统TFT液晶显示模块等设计而成该仪器集超声波发射同步接收声参量自动检测数据分析处理结果实时显示数据存储与输出等功能于一身，为数据的进一步分析处理和实现超声检测的图像化智能化自动化奠定了良好的基础

Experimental research on ultrasonic honing engineering ZrO2 ceramics was carried out with W20 and W7 oilstone . In tests we studied the influence of ultrasonic honing on surface damage ratio, as well the influence of honing technics parameters on surface roughness.

采用W20和W7珩磨油石对氧化锆工程陶瓷进行了超声珩磨试验研究，给出了超声珩磨条件下对表面破碎率的影响以及珩磨工艺参数对表面粗造度的影响。

Furthermore, the highefficiency, high precision ultrasonic vibration honing equipment of horizontal type CSW-1 and vertical type CSL-1 adapting to the machining cylinder sleeve parts with material of engineering ceramics and the ultrasonic honing oilstone dressing fixture are developed.

针对这些问题作者研制了超声珩磨装备，分析了现有超声系统的缺陷并提出了超声珩磨系统的局部共振设计思想，通过材料的高效去除机理等问题的研究，发现了超声珩磨的特有工效。

The effects of the pH value of the solution and ultrasonic time to the modified nanoparticles were studied, and the result shows that the optimum pH value is 4-5 and ultrasonic time is 20 min.

并研究了溶液pH值、超声波分散时间对纳米粒子改性的影响，得出了最佳的工艺条件：溶液pH值为4～5，超声波分散时间为20 min。

From the studies of the methods of photoemission, capacitance and ultrasonic to detect the air in the transfusion pipe, the best way to detect the air is the use of ultrasonic.

通过比较光电式、电容式和超声波式三种对输液过程中空气的检测方法，可知超声波检测法为输液管内空气检测的理想方法。

Production and sales companies: particle detector strength, freeze-drying machine, snow ice machine, glass reactor, rotary evaporator, electronic balance, ultrasonic cleaning machines, ice making machine, industrial ice-making machine, constant temperature and humidity box, microscope several significant oil bath temperature pot / water bath pot, Ma fluoride furnace, low temperature cooling liquid circulating pump, circulating water-type multi-purpose vacuum pump, mold incubator, biochemical incubator, constant temperature incubator, vacuum oven, blast oven, super - net workbench, biosafety cabinets, magnetic stirrer, centrifuge, ultrasonic cell pulverizer, ultra-pure water machines, autoclaves, laboratory various beaker, Bio-Rad power supply, test-bed, constant temperature circulator, low temperature cycle at high pump, pesticide Tachometer, UV analyzers, liquid machine, PCR device, liquid chromatography, weather chromatograph, total acidity / PH, the spectrophotometer, ultra-low temperature refrigerators, constant-current pumps, rotary vane type vacuum pump, auto parts traps, low-temperature thermostat bath; and other products.

公司生产销售：颗粒强度测定仪，冷冻干燥机，雪花制冰机，玻璃反应釜，旋转蒸发器，电子天平，超声波清洗机，冰块制冰机，工业制冰机，恒温恒湿箱，显微镜，数显恒温油浴锅/水浴锅，马氟炉，低温冷却液循环泵，循环水式多用真空泵，霉菌培养箱，生化培养箱，恒温培养箱，真空干燥箱，鼓风干燥箱，超净工作台，生物安全柜，磁力搅拌器，离心机，超声波细胞粉碎机，超纯水机，高压灭菌器，实验室各种烧杯，电泳仪电源，实验台，恒温循环器，低温循环高空泵，农残速测仪，紫外分析仪，移液枪，PCR仪，液相色谱，气象色谱仪，酸度计/PH计，分光光度计，超低温冰箱，恒流泵，旋片式真空泵，自动部分收集器，低温恒温槽；等系列产品。

In this paper, a new and novel method has been introduced to degum apocynum venetum, that is to pretreat apocynum venetum with microwave, and then ret with low-frequency ultrasonic and high-frequency ultrasonic under alkaline condition.

文章针对罗布麻胶质含量高，脱胶比较困难的特点，介绍了一种新型的脱胶方法，即利用微波预处理、低频超声波和高频超声波相结合的方法对罗布麻进行脱胶处理。

Objective The arteria carotis externa was ligated, and arteria carotis interna was kept opening The left carotid artery was exposed and placed over an ultrasonic flow probe. The brain flow volume was recorded with an ultrasonic volume meter. The pursiness time of mice was observed to evaluate the effect of Erigeron breviscapus pellets on cerebral ischemia.

目的 应用二道血流速度流量仪超声探头测定大鼠颈总动脉以反映云南植物药业有限公司提供的灯盏花颗粒对脑血流量的影响；记录小鼠断头后张口喘气时间，观察灯盏花颗粒的抗脑缺血作用。

Objective The arteria carotis externa was ligated,and arteria carotis interna was kept opening The left carotid artery was exposed and placed over an ultrasonic flow probe.The brain flow volume was recorded with an ultrasonic volume meter.The pursiness time of mice was observed to evaluate the effect of Erigeron breviscapus pellets on cerebral ischemia.Methods Born's method was used to investigate effects of Erigeron breviscapus pellets on rabbit platelet aggregation induced by adenosine diphosphate,arachidonic acid,and platelet-acti-vating factor,in vitro or in vivo.Antithrombotic effects of Erigeron breviscapus pellets was monitored accord-ing to Peter's method.

目的 应用二道血流速度流量仪超声探头测定鼠颈总动脉以反映云南植物药业有限公司提供的灯盏花颗粒对脑血流量的影响；记录小鼠断头后张口喘气时间，观察灯盏花颗粒的抗脑缺血作用方法采用Born方法测定灯盏花颗粒在体内外对AA、ADP及PAF诱导的家兔血小板聚集功能的影响；运用电刺激大鼠颈动脉血栓形成方法，评价灯盏花颗粒对血栓形成的阻抑作用。

At the beginning of college life , the unadaptable among young freshmen is by no means rare .

正处于青年期的大学新生，在入学初期产生许多不适应是普遍性的。

Interactive visual association rules learner RestrictApriori is designed and implemented and it is integrated with machine learning tools Weka.

设计实现了交互式可视化关联规则学习器RestrictApriori并将其与机器学习平台Weka集成。