biosafety level 3
— Navneord
– Engelsk
～ exposure to infectious agents that can be transmitted by the respiratory route and which can cause serious infection
biosafety level 4
— Navneord
– Engelsk
～ exposure to exotic infectious agents that pose a high risk of life-threatening disease and can be transmitted as an aerosol and for which there is no vaccine or therapy
biosafety level 2
— Navneord
– Engelsk
～ exposure to infectious agents that can cause disease in humans but whose potential for transmission is limited
biosafety level
— Navneord
– Engelsk
～ the level of safety from exposure to infectious agents; depends on work practices and safety equipment and facilities
biosafety level 1
— Navneord
– Engelsk
～ exposure only to infectious agents that do not ordinarily cause human disease
brightness level
— Navneord
– Engelsk
～ the quality of being luminous; emitting or reflecting light; "its luminosity is measured relative to that of our sun"
Basque Fatherland and Liberty
— Navneord
– Engelsk
～ a terrorist organization organized in 1959 by student activists who were dissatisfied with the moderate nationalism of the traditional Basque party; want to create an independent homeland in Spain's western Pyrenees; "in 1968 ETA launched a campaign of political assassinations of government officials"
beggar's lice
— Navneord
– Engelsk
～ Eurasian and North American plants having small prickly nutlets that stick to clothing
beggar's lice
— Navneord
– Engelsk
～ any of various tropical and subtropical plants having trifoliate leaves and rough sticky pod sections or loments
beggar lice
— Navneord
– Engelsk
～ any of various tropical and subtropical plants having trifoliate leaves and rough sticky pod sections or loments
beggar lice
— Navneord
– Engelsk
～ Eurasian and North American plants having small prickly nutlets that stick to clothing
beard lichen
— Navneord
– Engelsk
～ greenish grey pendulous lichen growing on trees
business life
— Navneord
– Engelsk
～ a career in industrial or commercial or professional activities
beacon light
— Navneord
– Engelsk
～ a tower with a light that gives warning of shoals to passing ships
Bengal light
— Navneord
– Engelsk
～ a steady bright blue light; formerly used as a signal but now a firework
brake light
— Navneord
– Engelsk
～ a red light on the rear of a motor vehicle that signals when the brakes are applied to slow or stop
bell-like call
— Navneord
– Engelsk
～ a birdcall that resembles the tone of a bell
blonde lilian
— Navneord
– Engelsk
～ North American dogtooth having solitary white flowers with yellow centers and blue or pink exteriors
Beatrice Lillie
— Navneord
– Engelsk
～ British actress (born in Canada) (1898-1989)
blackberry-lily
— Navneord
– Engelsk
～ garden plant whose capsule discloses when ripe a mass of seeds resembling a blackberry