In the pressure range of 6-12 Torr, the relative standard deviations of relative intensities of most elements are in the range of 0.5%-2% at different powers except for 5 W.

  • 在气压6~12Torr范围内,除5W外功率变化对大多数元素相对强度稳定性影响较小,相对标准偏差介于0·5%~2%。
  • 来源:互联网更新时间:2025-03-09 10:27:30

  • 重点词汇
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • wabbr. wickets (板球)三柱门;
  • mostadv.最,最多(大);much的最高级;非常,很;几乎;
  • rangen.一系列;区间,范围;射程,射击场;类,种;山脉;牧区;炉灶;音域;
  • pressuren.压力;气压;催促;紧张;
  • intensitiesn.强烈( intensity的名词复数 );(感情的)强烈程度;强度;烈度;
  • relativen.亲戚;同类事物;
  • elementsn. 原理,基础;要素(旧时认为土、空气、火和水是构成一切物质的四大要素)( element的名词复数 );(化学)元素;基础;成分;
  • torrn.托:压力单位,约等于1。316×10-3气压或133。322帕斯卡;
  • except for除…之外;若不是;
  • 相关例句
1、

Three types of ion gauges with tube electron multiplier are developed. It intends to solve the low pressure measurements up to 10~ (-14) torr.

研制成功了三种结构的具有管型电子倍增器的电离规,企图解决低到10~(-14)托的压强测量问题。

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2、

The rate of reduction of zinc oxide with carbon monoxide exhibits the upmost value at 22-24 Torr.

一氧化碳还原氧化锌的速率在(22&24)×133.3Pa出现极大值。

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3、

The water temperature in the tube has been kept at 95 × for 6000 hrs while the pressure in the vacuum jacket was lower than 5 × 10-5 Torr, it may be considered that the collector tube has long vacuum life time.

集热管内水温保持在95℃,经6000小时后真空套管中压强仍低于5×10~(-5)托,表明本集热管有长的真空寿命。

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4、

Ethyl bromide or iodide at 20 torr was irradiated by a TEA CO2 laser. The reaction products were identified by means of infrared spectrometry, gas chromatography and CW CO2 laser photoacoustic spectroscopy.

~20托溴乙烷或碘乙烷用TEA CO2激光辐照,其产物用红外光谱、气相色谱和CW CO2激光光声光谱检测。

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5、

The adhesion is better when the pressure is 30 Torr.

沉积气压为30Torr,薄膜结合强度较好。

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6、

The measurement of the total emissivity of a solid surface in the black cavity which is immersed in liquid nitrogen and under high vacuum ( 10-6 torr) by steady caloric method is described.

本文提出了一个真空度为10~(-6)毫米汞柱,黑体腔四周浸泡在液氮中的固体的表面热辐射率的测定方法。

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7、

The interferograms also showed that the plasma is essentially stable during the first half-cycle of the main compressive magnetic field in the range 45-80 m Torr deuterium pressures.

干涉图照片还表明,在45至80mTorr氘气压范围内,等离子体在主压缩磁场的第一个半周期内基本上都是稳定的。

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8、

195torr The vapor pressure is25.195 torr at27 degrees C.

在27摄氏度时,蒸汽压为25。

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9、

Analysis of late risk of systemic blood pressures < 120/ 80 mm Hg

体循环血压<120/80mm Hg的晚期风险分析

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10、

PtiCO_2 increased slowly at first then fast, and slowly again at last to ( 41.6 ± 7.2) mm Hg ( P < 0.01);

PtiCO2最初缓慢升高,继而急剧升高,后又缓慢升高至(41.6±7.2)mm Hg(P<0.01);

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11、

Four normotensive dogs were fed 50, 100, 130 and 150 mg/ kg resp., and the diastolic pressure dropped 0, 24, 8 and 36 mm Hg resp.

正常血压狗4只,分别灌服50100130及150毫克/公斤,舒张压分别下降0,24,8及36毫米汞柱,作用缓慢,维持2小时以上。

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12、

Vapour-liquid equilibrium data of n-butanol& ethybenzene system at the pressures of 400 and 600 mm Hg by using Rose-williams apparatus are determined.

使用Rose Williams装置:测定正丁醇乙苯体系在400和600mm Hg压力下的汽液平衡数据。

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13、

During allopurinol treatment, the average decrease in casual BP was-6.9 mm Hg systolic and-5.1 mm Hg diastolic.

在别嘌呤醇治疗期间,偶尔测量血压平均收缩压减少6.9毫米汞柱,舒张压减少5.1毫米汞柱。

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14、

The isobaric Vapor-liquid equilibrium data of pyridine and dimethylformamide binary system were determined at 760. 0 mm Hg with modified Rose equilibrium still.

本文采用改进式罗斯平衡釜测定了在760.0mm Hg压力下吡啶-二甲基甲酰胺(以下简称DMF)的汽液平衡数据。

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15、

With this apparatus, the vapor phase p-V-T data of ethyl acetate-acetic acid binary system over the range of 25~ 80 ℃ and 38~ 505 mm Hg were determined.

用此装置,测定了醋酸乙酯-醋酸二元系在25~80℃和38~505mm Hg范围内的气相p-V-T数据。

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16、

The researchers also found that average changes in24-hour ambulatory BP during allopurinol were-6.3 mm Hg, systolic and-4.6, diastolic.

研究人员也发现,别嘌呤醇治疗期间,24小时动态血压平均变化是收缩压-6.3毫米汞柱,舒张压-4.6毫米汞柱。

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17、

Target blood pressure was designed for patients with hypertension ( type 2 diabetes accompanied by hypertension group and simple hypertension group): ① Blood pressure 130/ 80 mm Hg.

对高血压患者(2型糖尿病合并高血压组和单纯高血压组)制定目标血压:①血压130/80mm Hg。

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18、

The limit temperature obtained is 40.4 K, corresponding to the saturated vapour pressure of 6 × 10-2 mm Hg.

得到的极限温度为40.4K;相应的饱和蒸汽压为6×10~(-2)mm Hg。

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19、

Results The average level of blood pressure in civil flying personnel enrolled for this study was ( 113.8 ± 12.4) mm Hg/ ( 75.8 ± 8.1) mm Hg. The morbidity rate of hypertension was 6.8%.

结果本组民航飞行人员血压水平为(113.8±12.4)mm Hg/(75.8±8.1)mm Hg,高血压病患病率为6.8%。

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20、

The systolic pressure increased in slow slope with the age growing, ranged 126.2-137.6 mm Hg, and higher in male than in female.

收缩压随年龄增长呈缓慢坡度上升,范围为1262~1376mm Hg;男性稍高于女性;

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