A resinous secretion of the lac insect deposited on trees and used in making shellac.

Results: P 3 G 9-L can express soluable Fab fragment and the function of Lac promotor is weak.

结果: 1.P3G9-L为单Lac启动子同时驱动Fd段及K链 的双顺反子的可溶性Fab段表达载体.

From the two days at Lac-qui-Meurt Card drew confidence.

在拉克-基-迈特住了两整天,卡萝尔增强了自信心.

LAC level in both groups of our study increased after anhepatic phase.

本研究中两组无肝期后LAC都明显上升.

Then divided those patients into fivegroups according to the TOAST ( ATR, CEMB , LAC, OTH and UND ).

再根据TOAST病因分类,将患者分成5组 ( ATR, CEMB, LAC, OTH,UND ).

This paper studied the effects of lac wax on the freshness keeping of eggplant.

探讨了虫胶果蜡在茄子保鲜中的作用.

With FeCl 3 as catalyst, raw carbon ( LAC ) was successfully modified by CO 2 used as activation agents.

本文以FeCl3为催化剂, CO2为活化剂采用催化活化法改性原料炭 ( LAC ).

Agricultural research in the LAC region is still largely in the public sector.

拉丁美洲的农业科研投资还是主要以公共部门为主.

Conclusion Lac was most sensitive and early reliable index reflecting acute ischemic cerebral infarction.

结论lac的出现是急性脑梗死最敏感和最早期的表现.

Im-mediately after a race, each swimmer has an ear pricked to test for lac-tic-acid levels.

赛后每个泳者耳朵立刻用针扎一下,验血浆乳酸浓度值.

Fred liked to lace his conversation with military terms.

弗雷德喜欢在谈话中时不时蹦几个军事术语。

These shoes lace easily.

这些鞋带子容易系.

She spun all my surroundings into a single, unbroken thread, the wove it into multicoloured lace.

她将我的一切搓成一条唯一不可扯断的细线, 然后将它织成五彩缤纷的花边.

She ornamented her dress with lace.

她用花边装饰衣服.

She edged the sleeve with lace.

她给袖子镶上花边.

The child has learnt to lace his shoes.

这孩子已学会系鞋带了.

She let a piece of lace into her dress.

她在衣服上镶了一块花边.

A tattered lace handkerchief twitched in her fingers.

她的指间绕着一块破烂的花边手帕.

He was wearing black lace-up shoes.

他穿着一双黑色系带鞋。

Liberally sprinkle soda in the offending loafer or lace-up and let It'sit overnight.

将小苏打均匀地洒在讨厌的拖鞋,或者系带鞋上,然后将其静置一夜.

He is always absent-minded and sometimes even forgets to lace up his shoes.

他总是 心不在焉,有时连系鞋带都忘了.