查询词典 sac

Chickens were experimentally infected with Mycoplasma gallisepticum and Escherichia coli via the air sac.

雏鸡气囊人工混合感染鸡毒支原体和大肠杆菌。

The respiratory portion begins when an air sac first arise which appears as an outpocketing of the bronchiole.

呼吸性细支气管：壁上有散在的肺泡开口，上皮为单层立方上皮，在肺泡开口处，移行为单层扁平上皮。

Taking the autobus of city as the researchable object,for the characteristic of run and power,the basic design parameter of the hydraulic system was studied.Based on much aspect of factor,for example,the cost and benefit,the power and security,hydraulic switching system of inertia as being used the pump/motor and the container of air sac type as the representative characteristic was designed.And the e...

以城市公交汽车为研究对象，根据其运行特点及动力特性拟定液压系统的基础设计参数，在综合分析了成本与效益，动力性与安全性等多方面因素的前提下，设计了以气囊式蓄能器及泵/马达一体部件应用为典型特征的惯性能量液压转换系统，实验证明该系统具有结构紧凑、反应迅速、节油效果显著的特点。

When the car suffers the certain angle in front inside super-speed to hit, packing the collision in car head spreads to feel the machine spreads to feel with the safety that pack the car central part machine, can examine the car to decelerate suddenly, combine this signal in 0.01 control for inside speed delivering to safe air sac systems computer.

当汽车受到前方一定角度内的高速碰撞时，装在车前端的碰撞传感器和装汽车中部的安全传感器，就可以检测到车突然减速，并将这一信号在0.01秒之内速度传递给安全气囊系统的控制电脑。

From 1 to 7 weeks PC MG could be isolated from laryngeal swabs in all the vaccinated groups and the unvaccinated,but the isolation rate was lower in the former.7 weeks PC MG could be isolated from trachea,lung and air sac in the control group,while in Group I MG was isolated only from trachea and lung.

攻毒后第7周从对照组鸡的气管、肺、气囊中均可分离到MG，而试验Ⅰ组仅在气管和肺中分离到了MG。

From the safety belt, safe air sac and ABS, EBD etc. intelligence techniques on the automobile of extensive application be good enough to see an automobile manufactory to the automobile safety value;New promulgation of 《 safe method of the People's Republic of China road transportation 》,《 the mobile car becomes adult the passenger to tie the system with the safety belt peace treaty 》 etc. the law laws can also see a government section as protection the life property safety of the people make huge effort.

从安全带、安全气囊以及ABS、EBD等智能技术在汽车上的广泛应用足以看出汽车制造商对汽车安全性重视；新颁布的《中华人民共和国道路交通安全法》、《机动车成年乘员用安全带和约束系统》等法律法规也可以看出政府部门为保护人民的生命财产安全作出的巨大努力。

AIM To study the application of air sac obstetric apparatus in natural vaginal labor and its role in avoiding the conventional cesarean section in abnormal position of fetal head and the breech presentation with normal weight i nfants.

目的 通过对胎头位置异常120例及臀位60例施行气囊助产术研究，可使多数按常规处理应行剖宫产术的胎头位置异常者转化为阴道分娩，还能顺利解决正常体质量之臀位经阴道分娩。

Result: Lincomycin and Spectinomycin, 0.75-1.88g/ l of the drink water for 5 d, can availably control chicken infection, and reduce incidence of the disease, air sac pathological c...

结果 ：林可-大观可溶性粉按 0 。75～ 1 88g/l饮水治疗 5d ，能有效地控制雏鸡大肠杆菌及支原体感染，降低感染鸡发病率、气囊病变指数、支原体抗体阳性率和死亡率；其效果与对照药物利高霉素 10 0相近

Methods Observation on the anti-inflammatory effects of 11-sodium deoxyglycyrrhetinic acid in three models i.e. induced mice's ear swelling, chronic granuloma by filter paper and air sac synovitis. The NOS activity and contents of PGE2 in mice serum and inflammatory humour were measured.

通过二甲苯致小鼠耳片肿胀、纸片致小鼠慢性肉芽肿及气囊性滑膜炎3个模型观察11-脱氧甘草次酸钠的抗炎作用，并测定小鼠血清和炎症液中前列腺素E2(PGE2)的含量和一氧化氮合酶活性。

The computer set off immediately after confirming through analysis the air sac electricity in the pack heat light the firearms( give or get an electric shock namely thunder tube), making its occurrence exploded, the general in this process needs 0.05 or so.

电脑在经过分析确认之后，立即引爆气囊包内的电热点火器，使其发生爆炸，这一过程一般只需0.05秒左右。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。