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该品种是以翘距虾脊兰为母本,虾脊兰为父本杂交选育获得。株高30-40cm。总状花序长20-25厘米,疏生约10朵花;花白色或白色带淡粉色,花瓣狭倒卵形,先端近锐尖,唇瓣3裂,唇盘上具3-5条黄色的脊突。花期3月至4月。
该品种是以银带虾脊兰Calantheargenteostriata为母本,开唇虾脊兰CalanthelimprichtiiSchltr.为父本杂交选育获得。株高18~30cm。花葶从假茎顶端的叶间发出,直立;总状花序长8~12厘米,密生10~18朵花。萼片和花瓣黄绿色,花瓣倒卵形,比萼片稍小,直径约14mm。唇瓣白色,与整个蕊柱翅合生,基部具3列白色的胼胝体,3裂。侧裂片近圆形,长和宽均7毫米;中...
In the film “Top Gun: Maverick,” Maverick, played by Tom Cruise, is charged with training young pilots to complete a seemingly impossible mission — to fly their jets deep into a rocky canyon, staying ...
Bumblebees are clumsy fliers. It is estimated that a foraging bee bumps into a flower about once per second, which damages its wings over time. Yet despite having many tiny rips or holes in their wing...
The CERN CRANEbot is seen here carrying a VAX module (centre of the image) inside the CMS cavern, as part of an operation test conducted in early February 2021. The robot, which has been developed at ...
Walking on Caltech's campus, engineer Chris Roh happened to see a bee stuck in the water of Millikan Pond. Although it was a common sight, it led Roh and his colleague Mory Gharib to a discovery about...
The new wave of smartphones to hit the market all come with incredible cameras that produce brilliant photos. There's only one complaint -- the thick camera lenses on the back that jet out like ugly b...
Unmanned Aerial Vehicle (UAV) is one of the geoinformation data acquisition technologies that popularly used for slope mapping. UAV is capable to produce high resolution imageries in a short period. I...
Unmanned Aerial Vehicle (UAV) is one of the geoinformation data acquisition technologies that popularly used for slope mapping. UAV is capable to produce high resolution imageries in a short period. I...
Unmanned Aerial Vehicles (UAVs) can be used to acquire highly accurate data in deformation survey, whereby low-cost digital cameras are commonly used in the UAV mapping. Thus, camera calibration is co...
A team of scientists supported by the National Science Foundation (NSF) will launch a series of research flights over the remote Southern Ocean this month to better understand just how much ...
With the purpose of further development of SAR satellite technique and for Earth’s topography, SAR interferometry, with which one can get, not only images with target’s azimuth and range information, ...
In 1939, a Russian engineer proposed a “flying submarine” -- a vehicle that can seamlessly transition from air to water and back again. While it may sound like something out of a James Bond film, engi...
How a flying bat sees space(图)     flying bat  sees space       2015/11/12
Recordings from echolocating bat brains have for the first time given researchers a view into how mammals understand 3-D space.By training bats to fly around obstacles in a room, and sit patiently on ...
Cockpit displays that enhance situational awareness in light aircraft are becoming feasible through the rapid development of enabling technologies including differential GPS, inexpensive computers, an...

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