self-recording apparatus

Respiratory protective devices-Self-contained closed circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type-Requirements, testing, marking.

呼吸保护装置.自给式闭路压缩氧型或压缩氧氮型呼吸器.要求, 试验, 标记.

The nanometer tin powders were prepared by DC arc plasma evaporation a self-designed and fabricated apparatus.

采用高纯锡,通过 自行 设计的直流电弧等离子体蒸发设备制备了纯净的纳米锡粉.

Treatment of Basal Fractures of the Thumb Metacarpal with a Self-designed Abducent Plaster Tractional Apparatus

自制外展石膏牵引固定架治疗拇指掌骨基底骨折

Self-contained breathing apparatus ( SCBA ) may be required to prevent asphyxiation of rescue personnel.

可能要求有自给式呼吸器 ( SCBA ),以防止救援人员窒息.

John Harmon : Okay , my name is John HarmonSCUBA stands for self-contained, underwater, breathing apparatus.

Scuba词在中文里水肺, 是一种帮助人在水下呼吸的设备.

Respiratory equipment-Open-circuIt'self-contained compressed air diving apparatus-Requirements, testing, marking.

呼吸保护装置.开路循环 自制 压缩空气驱动装置.要求, 试验, 标记.

The paraffin wax is oxidized without catalysts by the self made experimental apparatus, and the acid number ( AN) and the ester number ( EN) of oxidized wax are correlated with the reaction conditions using artificial neural network ( ANN).

在自制的石蜡氧化装置上对石蜡进行了无催化剂氧化，并利用人工神经网络将氧化蜡的酸值和酯值与石蜡氧化条件（反应温度、空气流量和反应时间）进行关联。

Especially, the self-help body-building apparatus provides thinking exercise of mechanical theory for the body builder.

尤为难得的是, 自助 健身器还为健身者提供了力学原理的思维锻炼令其增识益智.

To obtain the resistance curve of crack growth of an elastic-plastic material, a test for dynamic crack initiation and arrestment is carried out on a self-designed bar-bar tensile impact apparatus by using larger diameter short specimens with deep circumferential notches and larger ligament diameters.

为得到弹塑性材料裂纹扩展的阻力曲线，采用较大外径和较大韧带直径的周边切口在自行研制的间接杆杆型冲击拉伸试验装置上进行了动态断裂和起裂止裂试验。

Standard on Open-CircuIt'self-Contained Breathing Apparatus for the Fire Service.

开路 自控 消防用呼吸器材标准.