Barium is found in some oilfield brines in concentrations greater than 100 mg / litre.在有些油田卤水中,钡的浓度大于100毫克/升.At lower concentrations they may even be stimulants of cell division.在浓度较低时,它们甚至能促进细胞分裂.Methods Three different...
In heavy concentrations, ozone is irritating to the eyes, nose and throat.高浓度的臭氧会对眼睛、鼻子和咽喉有刺激作用。Large concentrations of capital were in the hands of merchants.大量资本集中在商人手里.The latest data showed that global ozone concentr...
One policeman was clearly visible noting the number plates of passing cars.能清楚地看到一名警察记下了经过车辆的车牌号。The author defends herself against charges of racism by noting that blacks are only one of her targets.面对种族主义指控，作者替自己辩护说黑人只...
旧时一些有名的巫师经常以祭品祈求他们所供奉神灵的助佑。The great magicians of old always invoked their gods with sacrifice.圣泉俗用被认为是亵渎神灵的行为。To desecrate a holy spring is considered profanity.人们供奉祭品以求神灵息怒。Sacrifices were made to propitiate the gods....
...the afflictions of modern society.现代社会的烦恼She affected to be spunky about her ailments and afflictions, but she was in fact an utterly self-centered valetudinarian.她装做对自己的失调和苦恼若无其事，但是实际上她是为自己的健康状况非常发愁的人。For some temper...
Objective: Establish the normal physiology index , haematology index and biochemistry index.目的: 建立清洁级SD大鼠的正常生理、生化指标.The medicine chemically affects your physiology.这种药会通过化学作用影响生理机能。...the physiology of respiration.呼吸生理.....
He dallied in the stores.他在商店里闲逛。The bureaucrats dallied too long.这些官僚拖拉了太久。He dallied with the idea of becoming an actor.他对当演员一事考虑过,但并不认真.In the past he dallied with actresses and lady novelists.他过去曾与许多女演员和女小说家调情。The bu...