x rays

简明释义

x 射线

英英释义

例句

1.The dentist used x rays to get a clear picture of my teeth and gums.

牙医使用x 射线清晰地查看我的牙齿和牙龈。

2.The technician explained how x rays work and what to expect during the procedure.

技术员解释了x 射线的工作原理以及在过程中会发生什么。

3.After the accident, the hospital took x rays to assess the damage.

事故发生后，医院进行了x 射线检查以评估损伤情况。

4.The doctor ordered some x rays to check for any fractures in my arm.

医生要求做一些x 射线检查，以查看我的手臂是否有骨折。

5.Patients often feel anxious before getting x rays due to radiation exposure.

患者在接受x 射线检查前常常感到焦虑，因为担心辐射暴露。

作文

X-rays are a form of electromagnetic radiation that can penetrate various materials. They are widely used in medicine, industry, and research. The discovery of x rays (X射线) by Wilhelm Conrad Röntgen in 1895 marked a significant advancement in the field of medical imaging. This groundbreaking technology allows healthcare professionals to visualize the internal structures of the body without the need for invasive procedures.In the medical field, x rays (X射线) are primarily utilized for diagnostic purposes. For instance, when a patient presents with a broken bone, doctors often order an x ray (X射线) to confirm the fracture and assess its severity. The x rays (X射线) pass through soft tissues, but they are absorbed by denser materials such as bones, creating a clear image on the film or digital sensor. This capability is crucial for accurate diagnosis and treatment planning.Moreover, x rays (X射线) are not limited to bone imaging. They are also employed in detecting dental issues, identifying tumors, and even examining the lungs for signs of pneumonia or other conditions. The versatility of x rays (X射线) makes them an indispensable tool in modern medicine.However, while x rays (X射线) provide significant benefits, there are also concerns regarding exposure to radiation. Although the amount of radiation from a typical x ray (X射线) is relatively low, repeated exposure can increase the risk of cancer. Therefore, medical professionals must weigh the risks and benefits before recommending an x ray (X射线).In addition to their medical applications, x rays (X射线) are used in various industrial settings. They are employed for inspecting welds, detecting flaws in materials, and ensuring the integrity of structures. For example, in the aerospace industry, x rays (X射线) are used to inspect aircraft components for any defects that could compromise safety. This non-destructive testing method allows engineers to maintain high safety standards without damaging the materials being inspected.Research laboratories also utilize x rays (X射线) for studying the properties of materials at a molecular level. Techniques such as X-ray crystallography rely on x rays (X射线) to determine the atomic structure of crystals, which is essential for understanding chemical compounds and developing new drugs.Despite the advancements in technology, the fundamental principle behind x rays (X射线) remains the same: they are produced when high-energy electrons collide with a target material, resulting in the emission of radiation. This process is harnessed in both medical and industrial applications, showcasing the versatility of x rays (X射线).In conclusion, x rays (X射线) have revolutionized the way we diagnose and treat medical conditions, as well as how we ensure the safety and integrity of materials in various industries. While it is essential to manage the risks associated with radiation exposure, the benefits of x rays (X射线) cannot be overstated. Their ability to provide critical insights into both biological and material structures underscores their importance in science and healthcare. As technology continues to evolve, the applications of x rays (X射线) will likely expand, further enhancing our understanding of the world around us.

X射线是一种电磁辐射形式，能够穿透各种材料。它们在医学、工业和研究中被广泛使用。威廉·康拉德·伦琴于1895年发现的x rays（X射线）标志着医学影像领域的一次重大进步。这项突破性技术使医疗专业人员能够在不进行侵入性手术的情况下可视化身体内部结构。在医学领域，x rays（X射线）主要用于诊断目的。例如，当患者出现骨折时，医生通常会要求进行一次x ray（X射线）检查，以确认骨折并评估其严重程度。x rays（X射线）穿透软组织，但被更密集的材料如骨骼吸收，从而在胶卷或数字传感器上形成清晰的图像。这一能力对于准确诊断和治疗计划至关重要。此外，x rays（X射线）并不限于骨骼成像。它们还用于检测牙齿问题、识别肿瘤，甚至检查肺部是否有肺炎或其他疾病的迹象。x rays（X射线）的多功能性使其成为现代医学中不可或缺的工具。然而，尽管x rays（X射线）带来了显著的好处，但也存在对辐射暴露的担忧。尽管典型的x ray（X射线）所产生的辐射量相对较低，但重复暴露可能会增加癌症风险。因此，医疗专业人员在推荐x ray（X射线）之前，必须权衡风险和收益。除了医学应用外，x rays（X射线）还用于各种工业环境。它们用于检查焊接、检测材料缺陷以及确保结构的完整性。例如，在航空航天工业中，x rays（X射线）用于检查飞机组件是否存在可能危及安全的缺陷。这种无损检测方法使工程师能够在不损坏被检查材料的情况下保持高安全标准。研究实验室还利用x rays（X射线）在分子水平上研究材料的性质。诸如X射线晶体学的技术依赖于x rays（X射线）来确定晶体的原子结构，这对于理解化合物和开发新药至关重要。尽管技术不断进步，但x rays（X射线）背后的基本原理保持不变：它们是在高能电子与目标材料碰撞时产生的，导致辐射的发射。这一过程在医学和工业应用中都得到了利用，展示了x rays（X射线）的多功能性。总之，x rays（X射线）彻底改变了我们诊断和治疗医疗条件的方式，以及我们在各个行业中确保材料安全性和完整性的方式。尽管管理与辐射暴露相关的风险至关重要，但x rays（X射线）的好处不可小觑。它们提供的重要见解突显了它们在科学和医疗中的重要性。随着技术的不断发展，x rays（X射线）的应用可能会进一步扩展，进一步增强我们对周围世界的理解。