Heat the metal coil in the burner flame , then plunge it into the liquid on the watch glass 在火炉的火焰中加热金属圈,然后将其投入观察玻璃上的液体中。
Place a few drops of your assigned standard solution on a clean watch glass , and position the watch glass with the liquid as close as possible to the air inlets at the base of the burner 蘸取几滴您所分配到的标准溶液,将其放在一个干净的观察玻璃上,然后将观察玻璃放在尽可能靠近火炉底部的空气入口处。
Since the company established for more than ten years , had made the respect and bent on making progress , followed the tendency of the day closely in glass processing , craft , have introduced such a series of ambetti as the looks frame , mirror of the bathroom , craft glass , wooden bezel mirror , family property glass , clock and watch glass , etc . in succession , suitable for the customer to produce in batches 公司创建十多年以来,在玻璃加工、工艺制作方面锐意进取、紧跟时代潮流,相继推出了相框、浴室镜、工艺玻璃、木框镜、家私玻璃、钟表玻璃等一系列装饰玻璃,适合客户批量生产。
watch: n. 1.表;船钟。 2.值夜,值班;守夜;看守人;哨兵 ...glass: n. 格拉斯〔姓氏〕。 watch-glass: 表玻璃,表面皿; 表面皿, 表玻璃watch crystal; watch glass: 表玻璃press for fitting watch glass: 装表玻璃压力器uhrglasschale watch glass dish: 表面玻璃壳watch glass clamp: 表玻璃夹; 表面皿夹watch glass clamps: 表面皿夹watch glass culture: 表面皿培养watch glass method: 表陂片法(释放度检查)watch glass nail: 表玻璃样指甲watch glass size: 表玻璃大小watch glass with handle: 带柄表面皿watch or clock glass: 钟表玻璃watch-glass dressings: 观察镜装饰部分watch-glass method: 表玻璃法watch-glass theory: 表玻璃学说a watch: 具体事物; 一个手表be on the watch: 留神着, 戒备着be on watch: 在值班be) on the watch for: 不断监视看有没有on the watch: 监视着; 留心; 守侯着; 注意on the watch for: 不断监视看有没有……on watch: 监视; 守望的; 在值班; 值班,守望; 值日watch: n. 1.表;船钟。 2.值夜,值班;守夜;看守人;哨兵。 3.看守,监视;注意;警戒。 4.【航海】(每4小时轮换的)值班(时间);〔集合词〕值班人员,一班。 5.〔古语〕更〔犹太人把一夜分作 first watch 首更, middle watch 中更, morning watch 末更;罗马人分为 first [evening] watch 头更, second [midnight] watch 二更, third [cock crowing] watch 三更, fourth [morning] watch 四更〕。 be on [ off] watch 值班[不值班]。 be on the watch for 看守着,监视着,提防着;守候着。 call the watch 召集值班人。 in the night watches = in the watches of the night 在睡不着的夜里。 keep (a) watch 看守;值班。 keep watch over 守护;密切注意。 pass as [like] a watch in the night 立刻被忘记掉。 through the silent watches of the night 更深夜静的时候。 watch and ward 昼夜警戒。 watch and watch 【航海】四小时轮流值班,半舷值班。 vt. 1.注视;注意,留心观察。 2.看守,监视。 3.守候(机会等) (for)。 vi. 1.注视,看着;密切注意。 2.警戒,守卫,监视。 3.守候,期待 (for)。 4.〔古语〕守夜;通夜看护;【宗教】守夜[作通宵祈祷]。 watch and say nothing 静观不语。 watch all night at the bedside of a patient 在病人床边通宵侍候。 A watched pot never boils. 见 pot 条。 be closely watched 被严密监视。 if you don't watch it 〔俚语〕你要是不小心。 watch one's time 等待时机。 watch out 1. 〔美俚〕监视,警戒。 2. 密切注视 (for) ( W- out for cars. 当心车辆)。 watch over 监视;留心,注视;看护,照顾。 adj. -able 值得注意[注视]的。
watch glassとは意味:watch glass 時計皿 とけいざら watch glass meaning: Noun: watch glass wóch glãs Laboratory glassware; a shallow glass dish used as an evaporating surface or to cover a beaker A protective cover that protects the face of a watc...watch glass en francais:verre de montre, petit instrument utilisé en laboratoire pour faire évaporer les liquides (science); couvercle transparent de protection placé sur une montre ou une horloge; sablierwatch glass artinya:gelas arlojiwatch glass 뜻:phrase, (화학 실험용의)시계 접시watch glass перевод:часовое стекло