step in

• Tom went first, cutting rude steps in the clay hill as he descended .
  汤姆在前面走，他一面下去，一面在那粘土堆成的小山上挖一些简单的阶磴儿。
• Use of a rotary vacuum evaporator will expediate the concentration steps in the procedure .
  使用一座旋转真空蒸发器将会加快操作手续的浓缩过程。
• Now i determined to step in myself and to allay her scruples with a portion of the truth .
  这时，我决定亲自出马，说出一部分实话，消除她的顾虑。
• The first step in a programming career after finishing a course is to become a programming trainee .
  程序设计专业的第一步就是成为程序设计见习员。
• They asked their accomplished coachman whether he would not step in and take something to drink .
  他们问这位优秀的马车夫要不要进屋坐坐，喝点什么。
• The selective etching of the evaporated or squeezed layers is a critical step in preserving yield .
  蒸发层和溅射层的选择刻蚀是保证成品的关键步骤。
• An alcoholic fermentation by yeasts is an essential step in the production of raised bread .
  在生产发面的过程中，酵母引起的酒精发酵是一个主要步骤。
• Equalization of corporate and personal income tax may be another step in the years to come .
  在今后几年中，第二步将是企业所得税及个人所得税的均衡化。
• The first step in degradation of the protein is considered to be hydrolysis, induced by hydrolytic enzymes .
  蛋白质降解的第一步是由水解酶引起的水解作用。
• To conservatives, moreover, physical evaluation seemed to be the first step in eventual nationalization .
  此外，在保守党看来，确实估价似乎是最终走向国有化的第一步。