Apply flux to outside of tube and inside of solder cup . surfaces to be joined must be completely covered . use flux sparingly 在管道外面和焊接端口内侧涂上焊剂。需要连接的表面必须完全覆盖焊剂。要节约使用焊剂。
The most common oral manifestations of leukemia are : lymphaenopathy , laryngeal pain , oral bleeding , oral ulcer , and gingival enlargement . 4 3 .患者主诉症状中,最常见之口内并发症是颈部淋巴腺肿大、咽喉疼痛、口内出血、口腔溃疡、牙龈肿大。
If insert the ticket into a wicket outside the area covered by the fare on your ticket , the gate will give warning and prevent you from going through it 如果乘坐的距离超过车票可使用的区间时，把车票放进剪票口内就会发出警报，不能通过。
The male x female thread end connecting eliminates the need for special pipe connectors and gives flexibility when connecting pipe systems of different design 外螺纹连接端口内螺纹连接端口避免配置专用的管道连接件，便得接连不同结构的管道系统时具有灵活性。
Evaluation and routine testing in medical imaging departments - part 2 - 7 : constancy tests - equipment for intra - oral dental radiography excluding dental panoramic equipment 医用成像部门的评价及例行试验第2 - 7部分:稳定性试验口内牙科x射线摄影设备不包括牙科全景设备
Analyzing the variation of the nozzle arc parameters at current zero , in addition , analyzing the breaking property of the studied circuit breaker on the basis of the theory 分析了电流过零时喷口内电弧参数变化的原因，此外，从理论上对所研究的断路器的开断性能进行了分析。
During use , if water is insufficient , you can turn off the tap , screw off the water inlet hose of controller , use water to clean the inside filter , and then reinstall it 在使用过程中，若出现水量不足时，可把水源关掉，拧开控制器进水口的软管，用水小心清洗进水口内的过滤网，再重新装好即可。
Pour about half a litre of water into each drain outlet regularly about once a week . then , pour a teaspoon of 1 : 99 diluted household bleach solution into the drain outlet 定期把约半公升清水倒入所有排水口，约每星期一次。然后把一茶匙1 : 99稀释的家用漂白水倒进排水口，再用杀虫水喷于排水口内。
Some metallic dental ma - terials could cause artifacts on magnetic resonance imaging ( mri ) image , which would interfere with demonstration of normal anatomic structures and pathological tissues when undergoing face , jaw and head mri examination 但在进行口腔颌面部和脑部磁共振检查时,口内某些金属修复物可使图像上出现伪影,干扰正常解剖结构和病变组织的显示。
The traffic organization optimization methods of turning - vehicle flows at at - grade intersections , include its advantages , disadvantages , available conditions and application notices , are chosen as research object in the paper 第三章对交叉口内左转车流和右转车流的交通组织方法分别进行了归纳和分析,并且对国内外的研究现状进行了总结,指出一些组织方法在使用的注意事项。
