selection and improvement of ingredients of scintillation solution using in measuring the specific activity of 14 c-containing samples

  • 测定14C样品比强的闪烁液配方的筛选与改进
  • 来源:互联网摘选更新时间:2026-07-14 02:29:19

  • 重点词汇
  • AND与(计算机逻辑运算的一种,或称逻辑乘法) AND gate “与”门(电路,脉冲);
  • andconj. 和;与;而且;于是;然后
  • selectionn.挑选;入选者;可供选择的事物;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • samplesn.样品( sample的名词复数 );(作为标准或代表的)样品;(化验的)取样;(抽查的)样本;
  • measuringv.量( measure的现在分词 );测量;衡量;量出;
  • specific activity专性活动;放射强度率;放射性比度;比放射性;比放射性强度;比活度;活性比
  • ingredientsn.(混合物的)组成部分( ingredient的名词复数 );(烹调的)原料;(构成)要素;因素;
  • 相关例句
1、

an energy generating element for generating energy for ejecting liquid;

用于产生喷射液体用能量的能量产生元件;

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2、

this paper analyzes generating elements of the city waterfront landscape-natural generating element and the expanded generating element.

文章分析了城市滨水景观生成元素-自然生成元素和扩展生成元素;

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3、

and a outlet path allowing the liquid supplied to the energy generating element to run out.

和流出路径,该流出路径用于使被供给到能量产生元件的液体流出。

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4、

nutrient requirement of acipenser sinensis gray

中华鲟的营养需要量

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5、

main characteristics of acipenser sinensis gray and inquiry about its protection and management measures in hebei province

中华鲟主要特征及我省中华鲟保护和管理措施探讨

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6、

about a third of americans will develop small pouches of the colon, a condition known as diverticulosis , by the time they reach age 60;

当到60岁时,约三分之一的美国人将有被称为憩室的结肠小袋;

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7、

objective: to study the operative treatment of duodenal diverticulosis.

目的:探讨十二指肠憩室的外科治疗。

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8、

the triad that bears his name is the association of hiatal hernia , gallbladder disease, and diverticulosis .

以他名字命名的三联征是联合存在食道裂孔疝、胆囊疾病和憩室。

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9、

diverticulosis is the development of small pouches in the colon that bulge outward through weak spots.

肠憩室病是结肠病灶向外突出而形成的小兜状病症。

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10、

also, no association was seen between the foods and development of uncomplicated diverticulosis .

此外,也没有看到食物和无并发症憩室病发展之间的联系。

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11、

reduces bowel problems. the fiber in fruits and vegetables relieves constipation and helps prevent diverticulosis and colon disease.

减少肠道问题。蔬果中的纤维减轻便秘和帮助防止肠憩室病和结肠病。

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12、

common afflictions include ulcerative colitis, diverticulosis, polyps, and tumours.

常见的疾病有结肠炎、憩室病、息肉和肿瘤。

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13、

as he was showing us the photos on his computer screen, he proceeded to explain that she was suffering from diverticulosis , which he exp!

他一边用电脑萤幕给我们看检查出来的照片,一边开始跟我们解释她患有支囊病变;

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14、

conditions of no spilth in feeding section of a forced extruder with feeding wire

料丝自加压式挤出机加料段不溢料条件分析

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15、

In the fast development of domestic tourism market, there are some new phenomena attract us, that is: the increase of the short-distance travel, the increase of self-drive travel, and the increase of self-finding tourism.

在迅猛发展的国内旅游市场中,2003年出现了一些值得我们关注的新现象:即中短程旅游增多;自驾车旅游增多;

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16、

Self-drive is the best way to travel on the island, as bus and train services are severely restricted.

在岛上最好的旅游方法便是自己驾车,因为公共汽车和火车的服务都有很大的局限性。

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17、

The U.S. subsidiary of Baidu Inc., a Chinese web services company, has been issued a permit to test self-drive vehicles in California.

中国互联网公司百度的美国分公司已经获得了许可,将在加州测试百度研发的无人驾驶汽车。

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18、

A self-drive car, van, etc

由承租人驾驶的汽车、客货车等

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19、

In the end, in view of the touring experiences and evaluation of self-drive tourists, suggestion on how to promote the development of self-drive tourism were put forward, in the hope of offering tourism industry and administration concerned some references for their decision-making.

针对自驾车游客的旅游体验与评价,提出了促进自驾车旅游发展的建议,以期为相关旅游企业及旅游管理部门的决策提供参考依据。

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20、

The tour company provides a self-drive hire car at the airport and pre-booked hotels along a wide variety of routes.

旅游公司提供可自己驾驶的机场租车服务、预订各种各样的旅游路线沿途的宾馆客房。

provided by jukuu

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