超声波的

Ultrasonic extraction of pine seed polysaccharides was studied by using single factor experiment and orthogonal method.

采用单因素试验和正交试验，进行了超声波辅助提取松仁多糖的研究，得到了超声波辅助提取松仁多糖的最佳工艺条件：脱脂松仁粉100g，水浴温度90℃，料液比1∶45，时间35min，超声功率800W。

Effects of temperature,sound intensity,frequency,concentration of each component in the solution were discussed.

研究了超声波条件下工艺参数对Co-N i-B-Ce合金化学沉积速度的影响，讨论了温度、声强、超声波频率、镀液组成等对沉积速度的影响。

The principle of using ultrasonic wave to detect the vermicular graphite rate in vermicular iron is introduced.

介绍了超声波声速测定蠕墨铸铁蠕化率的原理，通过用金相和超声波两种方法对蠕墨铸铁蠕化率进行对比测量，验证了蠕化率与声速的对应关系。

The cleaning machine for ultrasonic wave capillary viscometer works by means of the cavitation of ultrasonic wave in liquid.

超声波毛细管粘度计清洗机是利用超声波在液体中的空化作用来完成的。

The theory, experiments and applications are in the explorative stage because of its short developing history.

超声波非接触驱动是超声波驱动的一个新的研究领域，其研究始于九十年代初。

Effects of solvent species, ethanol concentration, microwave power, extraction time, ratio of material to liquid and ultrasound wave on extraction rate of gingerol were investigated through single factor and orthogonal test.

以生姜粉为材料，通过单因素和正交试验探讨超声波－微波协同萃取姜辣素的工艺条件中溶剂种类、乙醇浓度、微波功率、微波处理时间、料液比及超声波等因素对萃取效果的影响。

Owning 30 senior technical staff members,we have production equipments: such as automatic furnace,cold rolled machines,cold drown machines,etc;inspection equipments: such as thickness-ultrasonic detector, portable material grade-detector, omnipotent tester, ultrasonic gauge,eddy current gauge,spectromaxx, intergranular corrosion tester, metallographic tester and a hydraulic tester which guarantees the product quality effectively.

公司生产不锈钢管及管件，其采购的原材料基本上是宝钢集团、永兴特钢、上海等大中型钢厂供应，公司拥有中高级技术人员30人；生产设备有：电脑控制全自动辊底式固溶炉，冷轧机组、冷拔机组等生产设备，检验设备有：超声波测厚仪、便携式材质检测仪、万能试验机、超声波探伤机、涡流探伤机及德国斯派克分析仪器公司制造的直读光谱仪，晶间腐蚀装置，金相显微组织检测设备、水压试验机，有效保证产品质量。

The results show that the ultrasonic wire bonding between the CZT contact electrode and the down-lead wire is easier to realize when the CZT wafers are mechanically polished and their contact electrodes are prepared by ion sputter technology.

摘 要：为实现高电阻CdZnTe半导体接触电极与外引线的超声波焊接，采用正交实验法探讨CZT接触电极与引线超声波焊接质量的影响因素及其作用规律。

Furthermore, the bonding pressure and welding power have a great effect on the ultrasonic wire bonding rates between the down-lead wire and the CZT contact electrode after the electrode layer preparation technology of CZT wafer is fixed on.

此外，CZT接触电极制备工艺和楔入压力都是影响CZT接触电极与引线超声波焊接质量的主要因素，当CZT接触电极制备工艺确定后，楔入压力成为影响CZT接触电极与引线超声波焊接质量的主要因素，焊接功率则为次要因素。

XIN-3 three series of ultrasonic gas tank washing machine in addition to fullcleaning tank cleaning solvent to maintain clean.

XIN-3三槽系列此款超声波清洗机除完全具备双槽式超声波清洗机的特点外，更设有独立的溶剂蒸馏回收槽，使清洗槽溶剂长期保持清洁。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。