查询词典 lingula

Darwin expected species to change slowly, but not at the same rate – some organisms such as Lingula were unchanged since the earliest fossils.

达尔文认为物种变化是缓慢的，但不是以同样的速度变化--一些如海豆芽一样的生物从最早的化石以来未发生改变。

The mitochondrial cytochrome oxidase subunit Ⅰ gene fragments (682 bp) were amplified and cloned from two pure alcohol preserved Lingula anatina specimens collected from Qinhuangdao, northern China.

从河北秦皇岛采集的用无水乙醇保存的鸭嘴舌形贝样品中提取了DNA，经PCR扩增后进行克隆，得到了2条长度为682bp的线粒体细胞色素C氧化酶第Ⅰ亚基基因片段。

Their behaviour,activity,hair,feces were not found abnormal.Their food-intake and body weight were without any obvious variation;(2) After the experiment periods of three months and six months,the hematology examination of rabbits in all Ogroups and in all B groups was not made with distinct difference;(3) The blood biochemical measurement values in Ogroups and in B groups were basically similar;(4) When the systematic thanatopsia of laboratory rabbits,one rabbit each in a high-dose O group and a B group demonstrated 2-3 yellow-white circular nodes as large as a green bean in lingula pulmonis sinistri.Ohter organs were not found of obvious pathologic changes;(5)With the histopathology examination,the pathologic change of lung tissue seem by naked eyes was a focal suppurative inflammation under microscope.

其行为、活动、被毛、粪便等未见异常，进食量及体重变化未见明显差异；(2)实验期3个月、6个月的血清学检查，各药膏组与空白药膏组比较无显著差异；(3)药膏组与空白药膏组的血液生化测定值基本一致；(4)各药膏组实验兔的系统尸检表明，用药期空白药膏组和高剂量药膏组各有一只实验兔的肺心叶有2～3个黄白色绿豆大小圆形结节，其他脏器未见明显病变；(5)病理组织学检查，肉眼见到的肺组织病变镜检为局灶性化脓性炎症，其他组织未见病理性改变。

Methods Twelve healthy volunteers, of them 5 smokers and another 7 nonsmokers, underwent right middle lobe bronchoalveolar lavage and transbronchial instillation of KLH into lingula. Dimeric and monomeric IgA, albumin and cellular differential count in BALF were measured. Serum anti-KLH IgA was tested at various days after instillation of antigen.

对12名健康志愿者(其中5名吸烟)行右肺中叶肺灌洗，分析肺灌洗中IgA型别、细胞分类计数、白蛋白含量，并从左肺舌肺叶内注入钥孔血蓝蛋白抗原，观察肺局部抗原免疫后血循环中特异性IgA抗体的免疫应答能力。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。