barium sulphate

简明释义

硫酸钡;

英英释义

例句

1.The doctor ordered a barium swallow test using barium sulphate to examine the patient's esophagus.

医生要求进行一次吞钡测试，使用barium sulphate来检查患者的食道。

2.In radiology, barium sulphate is commonly used as a contrast agent for imaging gastrointestinal tract.

在放射学中，barium sulphate常用作胃肠道成像的对比剂。

3.For the CT scan, they used barium sulphate to enhance the visibility of the intestines.

为了进行CT扫描，他们使用了barium sulphate来增强肠道的可视性。

4.The safety profile of barium sulphate makes it a preferred choice for gastrointestinal studies.

由于安全性良好，barium sulphate成为胃肠研究的首选。

5.The preparation of the patient included drinking a solution containing barium sulphate before the X-ray.

患者的准备工作包括在X光检查前喝含有barium sulphate的溶液。

作文

Barium sulphate, represented chemically as BaSO4, is a white crystalline solid that is commonly used in various industrial applications. One of its most significant uses is in the field of medical imaging, particularly in X-ray imaging of the gastrointestinal tract. When patients undergo a barium swallow or barium meal test, they ingest a suspension containing barium sulphate (硫酸钡), which acts as a contrast agent. This allows for clearer images of the esophagus, stomach, and intestines to be captured during X-ray examinations. The high atomic number of barium makes it effective at blocking X-rays, thus enhancing the visibility of these organs against surrounding tissues.In addition to its medical applications, barium sulphate (硫酸钡) is also utilized in the manufacturing of paints, plastics, and rubber. It serves as a pigment and filler, improving the properties of these materials. The fine particle size of barium sulphate (硫酸钡) contributes to its effectiveness in providing opacity and brightness to coatings. Furthermore, it is non-toxic and environmentally friendly, making it a preferred choice over other heavy metal pigments.Another important application of barium sulphate (硫酸钡) is in the oil and gas industry. It is used as a weighting agent in drilling muds to control pressure and prevent blowouts during drilling operations. The use of barium sulphate (硫酸钡) in this context helps to stabilize the wellbore and ensures the safety of drilling activities.Despite its many benefits, handling barium sulphate (硫酸钡) requires caution. While it is considered safe for use in medical procedures, inhalation of its dust can lead to respiratory issues. Therefore, appropriate safety measures should be taken when working with this compound in industrial settings.In conclusion, barium sulphate (硫酸钡) is a versatile compound with critical applications in medicine, manufacturing, and the oil and gas industry. Its role as a contrast agent in medical imaging is perhaps its most well-known application, but its utility extends far beyond that. As industries continue to evolve, the demand for barium sulphate (硫酸钡) is likely to grow, underscoring the importance of understanding its properties and potential uses. The ongoing research into safer and more efficient ways to utilize barium sulphate (硫酸钡) will undoubtedly contribute to advancements in various fields, benefiting both industry professionals and consumers alike.

硫酸钡（化学式为BaSO4）是一种白色结晶固体，广泛用于各种工业应用。其中一个重要的用途是在医学成像领域，特别是在胃肠道的X光成像中。当患者接受钡吞咽或钡餐测试时，他们会摄入一种含有硫酸钡（barium sulphate）的悬浮液，作为对比剂。这使得在X光检查中能够更清晰地捕捉食道、胃和肠道的图像。硫酸钡的高原子序数使其有效地阻挡X射线，从而增强这些器官与周围组织的可见性。除了医学应用外，硫酸钡（barium sulphate）还被用于油漆、塑料和橡胶的制造。它作为颜料和填料，提高了这些材料的性能。硫酸钡（barium sulphate）细小的颗粒尺寸有助于其在涂层中提供不透明度和亮度。此外，它是无毒且环保的，使其成为其他重金属颜料的优选选择。硫酸钡（barium sulphate）在石油和天然气行业中的另一个重要应用是作为钻井泥浆中的加重剂，以控制压力并防止钻井作业中的喷发。在这种情况下使用硫酸钡（barium sulphate）有助于稳定井壁，确保钻井活动的安全。尽管有许多好处，但处理硫酸钡（barium sulphate）时需要谨慎。虽然在医学程序中被认为是安全的，但吸入其粉尘可能会导致呼吸问题。因此，在工业环境中使用这种化合物时应采取适当的安全措施。总之，硫酸钡（barium sulphate）是一种多功能化合物，在医学、制造和石油天然气行业中具有关键应用。作为医学成像中的对比剂，其作用可能是最著名的应用，但其效用远不止于此。随着各行业的不断发展，对硫酸钡（barium sulphate）的需求可能会增长，这突显了理解其特性和潜在用途的重要性。对更安全、更高效利用硫酸钡（barium sulphate）的持续研究无疑将促进各个领域的进步，造福行业专业人士和消费者。