The present disclosure relates to a device and method for allowing a swimmer to swim in place comprising using a device with a swimmer attachment element adapted to fit over a part of the swimmers body, an anchor attachment element connected to the swimmer attachment element and adapted to ...
THE INVENTION CONCERNS A POOL CLEANING DEVICE OPERATING AT THE ENTRANCE OF THE SCREENING UNIT POOL WITH A BODY 5 MOUNTED TRACK, WHERE IS LODGE A SET OSCILLATING PLATE CAPABLE OPERATE IN A HOUSING 7 PLACE IN THAT BODY AND DEVICE WITH A PA... H Schneider,DHF Kallenbach 被引量: 0发表: 198...
1.A swimming stroke in which a person lies face down in the water, extends the arms in front of the head, pulls the arms back under the surface of the water, and then performs a frog kick. 2.A race or a leg of a race in which this stroke is swum. ...
a7.5.2 Place the durometer in the calibration device as depicted in Fig. 5. Apply the forces indicated in Table 1 so that forces applied are aligned with the centerline of the indentor in a fashion that eliminates shock or vibration and adjust the durometer according to manufacturers’ recommen...
aPupils also learn how to participate in teaching activites 学生也学会如何参加教的activites[translate] ano device detected you probably misunderstood the instructiond[translate] a将班级板报的工作交给你并问你如何计划和实施 Gives you the class and grade blackboard newspaper work certainly to ask how yo...
The end of the head strap is pullable to obtain a desired tightness, exerting a force to the post to press against retaining edges on two lateral sides delimiting the clamping hole, thereby reliably positioning the head strap in place. The pressing portion is manually movable to disengage the...
device 2 Devon 3 dew 2 diamond 1 diamond beach 1 dice 7 diet 85 dietician 1 difference 1 different 7 difficult 1 digger 3 digital 1 dining car 1 dinner 10 dinosaur 1 dirt 4 disc 2 disease 1 dish 6 dishes 5 display 3 distance 5 divan 1 diving 5...
Yep, water treadmill. There are two types. One is a device that you install in your pool that works with a propeller to create a current of water that you swim in place against (okay, it's not a treadmill, but you do swim in place). This type is a great training aid and is als...
(3) a whole compliant device [38,207]. Zhong designed a novel robotic fish with wire-driven active body and compliant tail, which outperforms many rigid robotic fish [202]. The maximum swimming speed is up to 2.15 BL/s, the highest Froude efficiency to 97% and the average turning rate...
a.thorough clerance by rethreshing device 正在翻译,请等待...[translate] apashhmiiva pashhmiiva[translate] a你多大了啊? You big?[translate] ait is ? city with many places of interest. 它是 ? 城市与许多地方利益。[translate] aOxygen Systems 供氧系统[translate] ...