advance warning SignS随打随译 世界领先的质量 拖放文件 立刻翻译 ▾外部资源(未审查的) It is important to notice that without a CE sign, the product cannot be used across the EU countries nor imported from outside the EU. paiz.gov.pl 值得注意的是,没有CE标志, 产品不可以在欧盟国家使用,...
Some advance warning signs preceded highway collapsePhil Couvrette
This research consisted of five laboratory experiments designed to address the following two objectives in an integrated analysis: (1) To discriminate between the symbol Stop Ahead warning sign and a small set of other signs (which included the word-legend Stop Ahead sign); and (2) To analyze...
Warning signs are used to warn road users of potential hazards located in or near a roadway. A properly placed warning sign provides the road user with adequate time to select and execute the proper response. Table 2C-4 in the 2009 edition of the Manual on Uniform Traffic Control Devices ...
aIn some cases companies inform their employees in advance that layoffs are coming. In other cases, they come without warning: You arrive on time for work on a Friday, but you are told not to come next week. Ouch! In either case, you may be able to sense some bad signs in advance....
Advance Warning Signs Would Help Motorists Get in LineRon Shaffer
A few advance warning signsByOurview
Signs illumination with advance warning for building sites in the alternating mode.LAUENSTEIN RENATE, DE
Other than detecting impact in advance, alternative metrics could act as early warning signs of retractions: tentative findings of a study into the papers retracted by PLoS ONEAltmetricsAlternative metricsResearch impactRetractionsThe so-called altmetrics—short for alternative metrics—have gained their ...
IAN 179/14 Guidance on the use of vehicle mounted high level variable message signs to provide advance warning of lane closures for relaxation works on dual carriageways with a hard shoulderHighways Agency