composition changes

例句 (10)

• The ethnic composition of the neighborhood changes from one generation to the next.这个社区的种族构成随着代际更迭而改变。
• Scientists observed how the material's chemical composition changed under intense heat.科学家观察了该材料的化学成分在高温下如何变化。
• Due to new policies, the workforce's composition is changing to include more diverse roles.由于新政策，劳动力的构成正在改变，以包含更多样化的职位。
• The composition of our investment portfolio has changed significantly to reduce risk.我们投资组合的构成已发生显著变化，以降低风险。
• Over geological time, the rock's mineral composition changes through metamorphosis.在漫长的地质时期，岩石的矿物成分通过变质作用而改变。
• The board's composition will change following the annual shareholder meeting.年度股东大会后，董事会的构成将会改变。
• Ecologists are studying why the reef's species composition is changing so rapidly.生态学家正在研究珊瑚礁物种构成为何变化如此之快。
• If you add too much liquid, the mixture's composition will change and affect the final texture.如果加入过多液体，混合物的成分就会改变，从而影响最终的质地。
• The social composition of the student body changed as the university's admission criteria evolved.随着大学录取标准的演变，学生群体的社会构成也发生了变化。
• We must monitor how the atmospheric composition changes due to industrial emissions.我们必须监测大气成分因工业排放而如何变化。