管窗

With single strength window charge proportional counter and special light path system, the detectability reaches 10pprn. Automatic C/H ratio modification is applicable to various samples; a result can be got in 15 seconds at the soonest.

不含同位素放射源；采用薄窗充气正比计数管和特殊的光路系统，使检测限达到10pprn；自动C/H比修正，适合多种样品；最快15秒给出结果；外观美观、时尚。

The results indicate that the foamed metals have the structure of dodecahedron with pentagonum casement toward space outspread. The framework self is the tube shape channels, which are cavate and nonentirely sealing. The whole framework is a maze structure connecting by this kind of channels. Folds and hollows besprinkle the surface of foamed nickel skeleton.

结果表明用本文方法制备的发泡金属是一种向空间延伸的具有五边形窗的十二面体结构，发泡金属骨架本身是中空的、非完全封闭式的管状"通道"，整个骨架就是由这种"通道"连接的"迷宫"式的结构。

Medicine and industry equipment Main Products include: induction hand sterilizer, clarity detector, automatic Polarimeter instructions, tablet hardness tester, high performance liquid chromatography, drug melting point instrument, electric thermostatic incubator series, binocular biological microscope, rapid moisture meter, Pointer Wen hygrometer, digital hygrometer temperature, planktonic bacteria sampler, high efficiency air filters, ozone sterilization cabinet, ozone generator, Rat ultrasonic drive device , a variety of fly disinfestation lamp, micro-pressure device, oblique tube pressure table, desktop dust particle counter, mobile sampling vehicle, dehumidifiers, according to meter, anemometer, the volume of dollars, a variety of fly disinfestation lamp, vacuum cleaner water , induction faucet, clean transfer window, automatic hand dryers, automatic; manually to Soap Dispenser, Clean Benches, electronics such as Taiwan, said.

医药及行业设备主打产品包括：感应式手消毒器、澄明度检测仪、自动指示旋光仪、片剂硬度测定仪、高效液相色谱仪、药物熔点仪、电热恒温培养箱系列、双目生物显微镜、水分快速测定仪、指针式温湿度计、数显温湿度计、浮游菌采样器、高效空气过滤器、臭氧灭菌柜、臭氧发生器、超声波驱鼠器、多种灭蝇灯、微压差仪、斜管式压差表、台式尘埃粒子计数器、流动取样车、除湿机、照度计、风速计、音量计、多种灭蝇灯、吸水吸尘器、感应式水龙头、洁净传递窗、全自动干手机、自动；手动给皂器、超净工作台、电子台称等。

The raw data was processed by using axial, coronal and double oblique multi-planar reformation; Images obtained were graded in terms of quality with a 5-point scale(5=excellent, 4=good, 3=fair, 2=poor, and 1=nondiagnostic). In grading image quality at axial MPR, The radiologic specialists focused on the subarcuate fossa, tendon of tensor tympani, facial recess, vestibular aqueduct and pyramidal eminence, In grading image quality at coronal MPR, attention was given to the scute, crista transversa, fenestra cochleae, lateral malleal ligament and snake eyes signature of cranial nerve, In the grading of the image quality at double oblique MPR, the radiologic specialists concentrated on the malleus, incus, stirrup bone, upper bony semicircular and aquaeductus fallopii, and then to implement statistical analysis. In order to choose the minimum tube current values and the maximum pitch that can satisfy the diagnosis request, image quality of axial, coronal and double oblique reformation images was compared with different tube current groups. 15 ears of volunteers were used to test the validity with the scanning parameter. Subsequently noise, MTF and dose length product were measured by phantoms in different tube current and pitch, the parameters obtained were compared and taken into statistics analysis.

扫描模式使用临床常用的颞骨螺旋扫描方式：管电压120 kV，准直宽度20×0.6 mm，视野200 mm，重建矩阵512×512，旋转时间1 s/r，重建层厚0.6 mm，重建间隔0.3 mm，分别改变管电流(380、300、200、160、120和80 mA)和螺距(0.8、1.0和1.2)进行扫描和重建，然后对颞骨进行横断面、冠状面和双斜面多平面重组，于重组后的横断层面图像上选取弓形下窝、鼓膜张肌腱、面神经隐窝、前庭导水管和锥隆起5个解剖结构，冠状面重组图像上选取盾板、横嵴、蜗窗、面神经的蛇眼征和锤骨外侧韧带5个解剖结构，双斜面重组图像上选取锤骨、砧骨、镫骨、上骨半规管和面神经管5个解剖结构，在双盲的情况下由放射学专家分别对各管电流和螺距下扫描的重组图像进行评分，随后进行统计学处理，从中筛选出满足诊断要求的最低管电流值和最大的螺距，分别采用患者25例(15耳)用该管电流值和螺距验证其可行性；然后利用模体分别测试各管电流和螺距下的图像的空间分辨率、噪声及其剂量长度积，并对测试所得参数数值进行比较和统计学处理。

EC 32. Lead oxide in seal frit used for making window assemblies for Argon and Krypton laser tubes.

用于氩和氪激光管防护窗组合件的封装玻璃料里的铅的氧化物。

Results Bone was clearly viewed in 1mm collimation, small scanning field of volume and 0.2mm bone reconstruction. When the head was scanned in 3mm collimation, high kV and mAs, and standard reconstruction of 1mm interval, bone and brain were clearly viewed perspectively.

结果 用1mm 层厚，小扫描野，0.2mm 骨重建，只能非常清晰地显示骨组织及其病变，用3mm 层厚，适当增加管电压及照射量，一次扫描，再以1mm 间隔，分别以骨和标准算法重建，以骨窗和脑窗显示，能分别清晰显示骨和脑组织及其病变。5mm 层厚扫描只能较清晰显示脑组织及病变。

When the transfusion bottles / bags hanging on to the hanging, the infusion of liquid Disu window Disu window gradually dropped to the bottom of this maglev ball on the absorption of Disu window at the bottom of the dry reed pipe, alarm circuits , Issued a call buzzer sound, had informed the infusion of water, the need to stop the transfusion and played a prevent patients in blood transfusion occurred when back to the role.

当输液瓶/袋内的吊液吊尽时，输液滴速窗的液面逐渐下降至滴速窗的底部，此时磁浮球就吸合位于滴速窗底部的干簧管，报警回路工作，蜂鸣器发出鸣叫声，告知输液水已无，需要停止输液，起到了防止病人在输液时发生回血的作用。

Pivoting stainless steel spray lance (1050 mm), High-pressure hose 10 m, Dirt Blaster, Triple nozzle with touchless changeover, 0°/25°/40

带10米高压管的伺服引发枪，带发光二极管显示的电机保护系统，1050毫米轴向旋转不锈钢喷枪杆，6升清洁剂箱，润滑油显示窗，大水流量，压力控制开关，凯驰专利高压管防缠绕设计，三孔无接触旋转喷嘴0度/25度/40度，强力旋转喷嘴。

Pivoting stainless steel spray lance (1050 mm), High-pressure hose 20 m, Integral high-pressure hose, Dirt Blaster, Triple nozzle with touchless changeover, 0°/25°/40

伺服引发枪，带发光二极管显示的电机保护系统，1050毫米轴向旋转不锈钢喷枪杆，6升清洁剂箱，润滑油显示窗，大水流量，压力控制开关，凯驰专利高压管防缠绕设计，三孔无接触旋转喷嘴0度/25度/40度，带卷轴的20米高压管。

Is now a comprehensive listing of energy-saving push-pull enamel gastight windows, energy-saving flat enamel open airtight windows, enamel 100 windows, enamel mining mask, curtain wall, anti-theft door series of enamel and enamel window of the shuttle tube safety campaign has been well received by the customers, Experts also won praise and recognition.

目前已全面上市的节能珐琅推拉气密窗、节能珐琅平开气密窗、珐琅百页窗、珐琅采光罩、幕墙、珐琅防盗门系列以及珐琅穿梭管安全窗系列已深受广大用户的青睐，也赢得专家的一致好评和肯定。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。