您要查找的是不是：
- A new understanding for the effect of filtrate cake upon dual contacts is presented as well as the cementing and sealing to barr... 性质的试验研究，给出了初步的试验结果，对滤饼在二界面的作用提出了新的认识，对隔层的胶结和密封以及高压层和低压层的固井质量问题也提出了相应的认识。
- The road opened out into a dual carriageway. 这条路已扩展成了复式车行道。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- That poor madam has lost all contact with reality. 那位可怜的夫人脱离了现实生活。
- For further information, contact your local agent. 要进一步了解情况，请与本地代理商联系。
- Have the children been in contact with disease? 孩子们同这种疾病有过接触吗？
- Helping a caller to contact somebody by phone. 帮助打电话者同某人电话联系。
- I came in contact with her by telephone. 我和她通过电话联络。
- His dual role as a composer and a conductor made him very busy. 他作曲家和指挥家的双重身份使他非常繁忙。
- A poor contact causes power to fail occasionally. 接触不良有时会造成断电。
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品？
- I have a useful contact in New York. 我在纽约有个有用的人可以联系。
- They made contact with headquarters by radio. 他们用无线电跟总部联络上 了。
- At that point, the road opens out and becomes a dual carriageway. 公路在那个地方变宽了，变成了双车道。
- Expedite offer afraid buyer ready withdraw as others contact him. 糨公司正与之接触，请速予报价，否则买主准备撤走。
- I've got a useful contact in the post office. 我在邮局有熟人。
- She hungered for some contact outside her own circumscribed world. 她渴望跳出自己的小圈圈与外界有所接触。
- I finally made contact with her in Paris. 我终于在巴黎同她取得了联系。
- We made contact with the ship by radio. 我们通过无线电同那只船保持联系。
- The pilot was trying to make contact with his base. 飞行员正试图与基地联系。
