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- The RR in a Pakistani strain (PAK) was 2320, 4100 and 223-fold. IND strain was collected from India with more than 10000 fold resistance to cypermethrin. The synergisms of PBO and DEF on pyrethroids were tested in these strains. PAK品系来自巴基斯坦,对氰戊菊酯、氯氰菊酯和溴氰菊酯的抗性分别是2320、4100和223倍。
- One Mel resistant subline(L1210/Mel mouse), which is stably 10 fold resistant to Mel, was implanted in the DBA/2 mouse acute lymphocytic leukemia model. 建立耐Mel的动物模型L1210 Mel mouse，初步结果表明在体内Mel耐药，将其腹水细胞在体外培养，与敏感株相比，对Mel耐药10倍。
- So, we first studied the innate resistant mechanism of HCC Bel7402 cell line, and then we successfully established a 161 fold resistant cell line named Bel5-FU20000 in vitro by continuous stepwise exposure of Bel7402 cells to 5-FU for 6 months. 为此，我们首先研究了人肝癌Bel_(7402)细胞株的天然耐药性及其机制，继而又以Bel_(7402)作为亲本细胞，经过体外约6个月的多步骤连续5-FU筛选，得到了对5-FU耐药约161倍的5-FU耐药细胞系Bel_(5-FU20000)，并对其生物学特征及耐药机理进行了研究。
- The new restaurant fold up in less than a year. 这家餐厅不到一年就歇业了。
- Score the paper to make it easy to fold. 在纸上先划好印子，以便折叠。
- The comedian had the audience folding up. 那个喜剧演员逗得观众笑得前仰後合。
- We find our folding table a great convenience. 我们发现可折叠的桌子使用非常方便。
- Her resistance to the proposal has crumpled. 她对这个建议的抵触情绪已化为乌有了。
- The show will fold after Friday's performance. 星期五演出后就要停演了。
- Each of the bulbs has a resistance of120 ohms. 每一盏灯泡有120欧姆的电阻。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- The fastening or opening covered by such a fold. 被纽扣盖盖住的开口覆有此种折叠的拴紧物或钉扣处
- There has been a lot of resistance to this new law. 反对这项新法律的人很多。
- Our troops encountered only token resistance. 我们的部队仅受到表面上的抵抗。
- A line made by pressing, folding, or wrinkling. 皱折一条通过压紧、折叠或起皱纹而形成的线痕
- He took out the milk, and fold in an egg. 他取出牛奶,把一只鸡蛋拌进去。
- The paper tore easily along the fold. 按摺痕一撕,很容易纸就撕下来了。
- He returned to the fold at his 80's. 他在八十高龄又恢复原来的宗教信仰。
- Resistance stiffened even further last week. 上星期抵抗进一步加强了。
- Fold your arms and sit up straight! 两臂交叉,坐直!
