您要查找的是不是：
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- I restrict myself to smoking two cigarettes a day. 我限定自己每天只抽两支烟。
- The school has a large biological laboratory. 这所学校有一个很大的生物实验室。
- Recent laws have tended to restrict the freedom of the press. 新法例有限制新闻自由的趋势。
- biological restriction 生物制衡
- Quarantine restriction have been lifted on import animal from that country. 对来自那个国家的进口动物的检疫隔离限制已被解除。
- In a move to restrict imports, the government raised custom duties. 政府在限制进口的措施中提高了关税。
- The convention bans the stockpiling of biological weapons. 该公约禁止储存生物武器。
- The application of mathematical principles to biological processes. 生物数学应用于生物学过程的数学原理
- To confine or restrict within a boundary or bounds. 限制限制或限定在一边界或范围之内
- The Restriction Enzyme Database from NEB. 限制苺资料库取自新英格兰生物实验室公司。
- The swimming club is open to families in the neighborhood without restriction. 这个游泳俱乐部对邻近地区的家庭开放，不受限制。
- The biological study of bodies of water. 水生物学研究水体的生物学
- To free from restriction or restraint. 放松以限制或约束中解放出来
- A series of batch biological reactors are used. 可用一组间歇式生物反应器。
- Don't restrict her proper activities. 不要拘束她的正当活动。
- Human biological rhythms are related to the natural cycle of day and night. 人的生物节奏与昼夜的自然循环有关。
- Restrict your story to the facts. 你讲的话必须符合事实。
- Songs and laughter lubricate the biological clock. 歌声笑语可使人体生物钟顺畅运转。
- Reproducing by biological fission. 裂殖的由生物分裂而生殖的
