The clone anergy and clone deletion are considered as the major theories of the immunotolerance mechanism.以往观点认为,T细胞 免疫耐受机制主要有克隆无能和克隆删除两种学说.This involved the deletion of a great deal of irrelevant material.这包括删除很大一部分不相关的...
undersea delta水下三角洲Coaxial cable is also used for undersea telephone lines.同轴电缆也用于海底电话线.undersea cameras海底摄象机The technology of undersea mining was then undeveloped.那时候深海采矿技术还不成熟....an undersea pipeline running to Europe....
Stress may act as a trigger for these illnesses.压力可能会成为引发这些疾病的原因。He suffered a long series of illnesses with tremendous dignity and fortitude.他凭借超乎常人的保持生命尊严的信念和顽强意志力忍受着各种病痛的折磨。About 4% of the prison population have chron...
"Come on, Grace," he was urging her, "don't wait, hurry up."“快点啦，格雷丝，”他催促道，“别等了。快点。”Some ardent supporters were urging him to stand...一些热心支持者正在力劝他参选。His companions brought pressure to bear on him, urging him to stop...
那只奖杯是该公司很珍惜的奖品.The cup is a cherished trophy of the company.经过一年的辛苦工作之后,我们都十分珍惜这个假期.We all appreciate the holiday after a year of hard work.我们必须珍惜用鲜血换来的经验.We must cherish experience acquired at the cost of blood....
Gino clawed his way out of underworld obscurity to become a millionaire hotelier.吉诺从底层社会的无名小卒一步步奋斗成为拥有百万家财的酒店大亨。His fingers clawed at Blake's wrist...他的手指紧紧抓住布莱克的手腕。She clawed at the bushes to disentangle herself.她向...