The experiment showed that adding salt to the solution caused a precipitate of solid particles to form.
实验表明，在溶液中加入盐会导致固体颗粒沉淀。
Rainwater can often contain iron ions, which precipitate as rust when it reacts with oxygen.
雨水中常常含有铁离子，当它与氧气反应时会形成铁锈沉淀。
After mixing the two chemicals, a white precipitate appeared in the test tube.
在两种化学物质混合后，试管中出现了白色沉淀。
The chemist heated the mixture to remove any unwanted precipitates before analyzing the results.
化学家加热混合物以去除任何不希望出现的沉淀，然后进行分析。
The doctor prescribed a medication that would cause a precipitate allergic reaction in case of an overdose.
医生开了一种药物，如果过量服用，会引起立即的过敏反应。
The professor explained that the formation of a precipitate is a key indicator of a chemical reaction.
教授解释说，沉淀的形成是化学反应的一个关键标志。
The geologist observed the rock samples for signs of mineral precipitates, indicating ancient water activity.
地质学家观察岩石样本，寻找矿物质沉淀的迹象，这表明了古代的水活动。
In the coffee filter, a layer of coffee grounds formed as a precipitate, separating from the liquid.
在咖啡过滤器中，一层咖啡渣作为沉淀物形成，与液体分离。
The scientist carefully collected the precipitate and analyzed its composition for further research.
科学家小心翼翼地收集沉淀物，并对其组成进行分析以便进一步研究。
A sudden change in weather conditions led to the precipitate formation, blanketing the city in snow.
天气的突然变化导致了降水的形成，整个城市被雪覆盖。
The company signed a Definitive Cooperation Agreement with Zhejiang Huayou Cobalt Co Ltd and PT Huali Nickel Indonesia on Friday to construct high-pressure acid leaching facilities that target 60,000 tons of nickel and around 5,000 tons of cobalt per annum in mixed hydroxide precipitate products, which can be further processed into electric vehicle batteries.
周五，该公司与浙江华友钴业有限公司和PT华利镍业印度尼西亚有限公司签署了最终合作协议，建设高压酸浸设施，目标是每年在混合氢氧化物沉淀产品中生产60000吨镍和约5000吨钴，这些产品可进一步加工成电动汽车电池。
"We will work with partners to develop relevant standards for green smart mines, precipitate superior patents, explore advanced models and inject green and smart future genes into the mining development of Thailand and even Southeast Asia," said Chen.
陈说：“我们将与合作伙伴合作，制定绿色智能矿山的相关标准，沉淀优质专利，探索先进模式，为泰国乃至东南亚的矿业发展注入绿色智慧的未来基因。”。
Lin Zhijie, an aviation industry analyst and columnist at one of China’s largest civil aviation web portals Carnoc, said that the sale was precipitated by new financial policies outlined by the Chinese government.
Echoing Georgieva's views, Han Seung-soo, co-chairman of the IFF and former prime minister of the Republic of Korea, said China's robust growth and financial stability are very critical for the global community at a juncture where higher or more persistent global inflation could trigger a sharp repricing of financial assets that could potentially precipitate a crisis.
Han Seung-soo, co-chairman of the IFF and former prime minister of the Republic of Korea, also said China's robust growth and financial stability are very critical for the global community at a juncture where higher or more persistent global inflation could trigger a sharp repricing of financial assets and potentially precipitate a crisis.
The IMF managing director also warned global policymakers not to let supply chain security precipitate a new Cold War, as security of supplies and the reliable functioning of global supply chains are taking a "new, higher priority seat" in economic discussions following the COVID-19 pandemic and amid the ongoing conflict in Ukraine.
At the news conference, the IMF managing director warned global policymakers not to let supply chain security precipitate a new cold war, as security of supplies and the reliable functioning of global supply chains is taking a "new, higher priority seat" in economic discussions following the COVID-19 pandemic and the conflict in Ukraine.
The pandemic, combined with the prevailing usage of online services, have further precipitated seniors' participation in online shopping.
The COVID-19 pandemic combined with the prevailing usage of online services, especially the health services, have further precipitated seniors' participation in online shopping.
COVID-19疫情与在线服务，尤其是健康服务的普遍使用相结合，进一步加速了老年人参与网络购物的步伐。
While a pace of more than 16 million is historically strong and plenty profitable, slower sales have saddled automakers with too much inventory and precipitated bigger discounts and greater reliance on fleet customers.
尽管超过1600万辆的步伐在历史上是强劲且利润丰厚的，但销售放缓已使汽车制造商积压了过多库存，导致他们不得不提供更大的折扣，并更加依赖车队客户。