nonreactive

简明释义

英[ˌnɒnriˈæktɪv]美[ˈnɑːnriˈæktɪv]

adj. [化学] 不反应的；无电抗的

英英释义

单词用法

同义词

反义词

例句

1.Passivation is a method by which chemical agents react with metal surfaces to render the surfaces nonreactive.

钝化是由化学试剂与金属表面产生反应给与表面不反应的方法。

2.Place fillets in a shallow, nonreactive container.

再取一只浅磁容器，放入鱼肉片。

3.For example, gold is nonreactive but at the nanoscale it becomes a catalyst for reactions.

例如，金不会起反应，但是在纳米尺度上它就成为了反应的催化剂。

4.And at high temperature the rates for reactive channel approach to the nonreactive ones, which indicates a competitive mechanism of the reaction.

高温时两种通道速率相近， 表现了反应的竞争机理。

5.The fluid used with either method may be gas or any nonreactive liquid.

两种方法中的流体为气体或任意不发生化学反应的流体。

6.The nonporous and nonreactive hard-anodized surface resists sticking and doesn't affect the flavor or color of food.

无孔和无反应的硬阳极氧化表面抗粘，不影响味道或颜色的食物。

7.AIM: To detect the immunochemically nonreactive urinary albumin and its significance of diagnose on diabetic nephropathy by high performance liquid chromatography (HPLC).

目的： 研究尿免疫化学非反应性白蛋白的检测对早期诊断儿童糖尿病肾病的意义，探讨HPLC法测定尿白蛋白的应用价值。

8.AIM: To detect the immunochemically nonreactive urinary albumin and its significance of diagnose on diabetic nephropathy by high performance liquid chromatography (HPLC).

目的： 研究尿免疫化学非反应性白蛋白的检测对早期诊断儿童糖尿病肾病的意义，探讨HPLC法测定尿白蛋白的应用价值。

9.BACKGROUND: Maintenance and activation of cascade reaction influence t cell proliferation or transformation into nonreactive state even apoptosis.

背景：启动维持并调节活化级联反应，决定了T细胞是活化增殖或转变为无反应状态甚至凋亡。

10.The laboratory used a nonreactive 非反应性 container to store the chemicals safely.

实验室使用了一个非反应性的容器来安全存储化学品。

11.The doctor recommended using a nonreactive 非反应性 material for the implant to avoid any adverse reactions.

医生建议使用非反应性材料进行植入，以避免任何不良反应。

12.When mixing chemicals, ensure that your tools are nonreactive 非反应性 to prevent contamination.

在混合化学品时，确保你的工具是非反应性的，以防止污染。

13.In cooking, it is important to use nonreactive 非反应性 cookware when preparing acidic foods.

在烹饪中，准备酸性食物时，使用非反应性的炊具是很重要的。

14.Glass is often considered a nonreactive 非反应性 surface for experiments involving reactive substances.

玻璃通常被认为是进行涉及反应性物质实验的非反应性表面。

作文

In the world of chemistry and materials science, the term nonreactive refers to substances that do not readily undergo chemical reactions. This property is crucial in various applications, especially when stability and durability are required. For instance, when selecting materials for laboratory equipment, scientists often choose nonreactive substances like glass or certain metals. These materials ensure that no unwanted reactions occur during experiments, which could compromise results or lead to hazardous situations.Moreover, in the culinary field, chefs often seek nonreactive cookware, such as stainless steel or ceramic, to prepare acidic foods like tomato sauce or citrus dishes. Reactive materials, like aluminum or copper, can alter the flavor and color of these dishes due to chemical reactions with the acids present in the food. Therefore, using nonreactive cookware is essential for maintaining the integrity of the flavors and ensuring a safe cooking environment.The importance of nonreactive materials extends beyond cooking and chemistry. In the realm of electronics, components must be nonreactive to prevent degradation over time. For instance, connectors and circuit boards made from nonreactive materials can withstand exposure to moisture and chemicals without corroding, thereby enhancing the longevity and reliability of electronic devices. This characteristic is particularly vital in industries where equipment is exposed to harsh environments, such as aerospace and automotive sectors.Furthermore, in the medical field, the use of nonreactive materials is critical for devices and implants. Medical instruments made from nonreactive substances minimize the risk of adverse reactions within the human body. For example, surgical tools and implants made from titanium or certain polymers are chosen for their nonreactive properties, ensuring that they do not interact negatively with bodily tissues or fluids. This aspect is paramount in ensuring patient safety and the success of medical procedures.In summary, the concept of nonreactive materials plays a significant role across various fields, including chemistry, cooking, electronics, and medicine. Understanding the implications of using nonreactive substances helps professionals make informed decisions that enhance safety, reliability, and quality in their respective domains. As we continue to advance in technology and science, the demand for nonreactive materials will undoubtedly grow, highlighting the need for ongoing research and development in this area.

在化学和材料科学的世界中，术语nonreactive指的是不容易发生化学反应的物质。这一特性在各种应用中至关重要，特别是在需要稳定性和耐用性的情况下。例如，在选择实验室设备材料时，科学家们通常选择像玻璃或某些金属这样的nonreactive物质。这些材料确保在实验过程中不会发生任何不必要的反应，从而可能影响结果或导致危险情况。此外，在烹饪领域，厨师们经常寻找nonreactive厨具，如不锈钢或陶瓷，以准备酸性食物，如番茄酱或柑橘类菜肴。反应性材料，如铝或铜，可能会因与食物中的酸发生化学反应而改变这些菜肴的味道和颜色。因此，使用nonreactive厨具对于保持风味的完整性和确保安全的烹饪环境至关重要。nonreactive材料的重要性不仅限于烹饪和化学。在电子行业，组件必须是nonreactive的，以防止随时间的推移而降解。例如，由nonreactive材料制成的连接器和电路板可以承受潮湿和化学品的暴露，而不会腐蚀，从而增强电子设备的使用寿命和可靠性。这一特性在设备暴露于恶劣环境的行业（如航空航天和汽车行业）中尤为重要。此外，在医学领域，使用nonreactive材料对设备和植入物至关重要。由nonreactive物质制成的医疗器械最小化了与人体反应的不良反应的风险。例如，由钛或某些聚合物制成的外科工具和植入物由于其nonreactive特性而被选择，确保它们不会与身体组织或液体产生负面相互作用。这一点对于确保患者安全和医疗程序的成功至关重要。总之，nonreactive材料的概念在化学、烹饪、电子和医学等多个领域发挥着重要作用。理解使用nonreactive物质的意义有助于专业人士做出明智的决策，从而提高各自领域的安全性、可靠性和质量。随着我们在技术和科学领域的不断进步，对nonreactive材料的需求无疑将持续增长，突显出在这一领域进行持续研究和开发的必要性。