查询词典 cross-examiner

A virus strain was isolated from the arthrosis of broiler chickens.The virus was shown to have spherical particles with isometric symmetry,no envelope,double deck capsids,with outer capsid of 75nm,inner one of 50nm in diameter by electron microscopy.The virus was not sensitive to aether,acid and heat.The virus could multiply on the chick embryo fibroblastcell,and could cause syncytial pathologic change with the appearance of cytoplasm inclusion bodies.The challenged chickens of one-day old by nasal,oral,intramuscular and pulvillus injection displayed obvious clinical symptom of severe arthritis and accompanied with pathological changes of malabsorption and necrosis.Meanwhile,four avian reovirus isolates CL,S1133,YH and YB were examined in the cross-neutralization test.

从临床患病鸡关节病料中分离到一株病毒，在电镜下观察到病毒粒子无囊膜，有双层衣壳，外衣壳直径约75nm，内核约50nm；分离病毒株对酸、热有较强的抵抗力，对乙醚不敏感；病毒感染鸡胚成纤维细胞上能产生以融合细胞为特征的CPE；爪垫接种1日龄雏鸡表现出明显的病毒性关节炎临床症状，并伴有吸收障碍型和坏死型的病理变化；血清中和交叉试验表明，该病毒分离株与国内的2株番鸭源呼肠孤病毒分离株和国外S1133呈不同程度的交叉反应。

Leaves spirally arranged, spreading radially, or directed forward on upper side of branchlets and spreading on lower side, each inserted on a petiolelike pulvinus, linear, straight or curved, quadrangular, broadly rhombic, or flattened in cross section, stomatal lines adaxial or on each surface, vascular bundle 1, resin canals 2, sometimes small and discontinuous. Pollen cones solitary in leaf axils, rarely terminal, ellipsoid or cylindric; pollen 2-saccate.

螺旋状排列，平展的叶光线，或在小枝和平展在下部边的上面边上向前指导，每着生于一叶柄状叶枕，线形，直或弯曲，四棱，宽棱形，或扁平的在横断面上，在叶腋，很少顶生，椭圆形的或圆筒状里的雄球花单生；花粉2囊。

Genetic analysis on the inheritance of pupation rate and some traits of cocoon were adopted with diallel cross.

本试验采用完全双列杂交方法，对家蚕的生命力与茧质性状进行了遗传研究。

It is said in the purana that Rāma, who was God Himself - the embodiment of Absolute Brahman - had to build a bridge to cross the sea to Ceylon.

宇宙古史》上说过，罗摩是神本身――至上梵天的化身――不得不建立一道横过大海的桥梁去锡兰。

I will purge my collection of cross stitch patterns and supplies.

我会清除我的收藏跨缝模式和用品。

This experiment was carried out to study the effect of fiber on growth performance, metabolic rate, digestive tract, meat quality and the change of microbes of intestine in geese of different breeds. The mechanism of utilizing crude fiber for geese was discussed. In this paper, the JL AU I, JLAUIII and JLAU cross geese twenty respective were selected as experimental animals, while Corn stalk and purple medic powder admixture were considered as fiber resource. The test was divided into two periods.

试验选取吉林农大Ⅰ系、Ⅲ系和杂交鹅各20只，以玉米秸和苜蓿混合粉作为日粮纤维源，通过饲养试验、代谢试验、屠宰试验、血清生化指标的测定、组织学观察以及微生物检测等研究了日粮纤维对不同品种鹅生长性能、养分代谢率、消化道、肉质及鹅肠道内微生物变化等的影响，探讨了鹅对日粮纤维利用的机理。

The safety switch is located at the front of the enlarged triggerguard and is of the cross-bolt, push-button type.

安全开关位于扩大后的扳机前，是跨螺栓，按钮式。

The temperature stress in the cross section of the pylon in sunshine is educed by the finite element method.

利用有限元方法，分析了桥塔断面在日照温度作用下的温度应力。

Joint segregation analysis of P1, F1, P2 and F2 populations derived from a cross between Lishuizhongzihuang and Nannong 493-1 in soybean was used to study the inheritance of the resistance of soybean to bean pyralid in this article.

在田间自然虫源条件下，以溧水中子黄豆和南农493-1正反交组合的F2群体为材料，F2单株叶片损失率为抗性鉴定指标，应用亲本、F1和F2四个世代的数量性状主基因+多基因混合遗传分析方法，分析了大豆对豆卷叶螟抗性的遗传。

In addition, the two-photon absorption cross section σ non-linearly increased with a ratio of 1∶2.8∶3.7, which is near to the ratio of the square of branching number n2 (1∶2.25∶4), indicating a remarkable cooperative enhancement of σ in the multi-branched pyrazine derivatives.

另外， 从双支到四支结构，双光子吸收截面σ按照1∶2.8∶3.7的比例增加，接近于支链数目的平方之比(1∶2.25∶4)，表明多支结构的双光子吸收存在显著的增强效应，其中四支结构的σ值为1007 GM。

Given the language of section 102(2), the Supreme Court's rejection of substantive review under NEPA seems unjustifiable in principle

按照第102条的规定，最高法院否决《国家环境政策法》所规定的实质性复审在原则上似乎是不正当的。

ObjectiveTo explore the effect of variable hip abduction orthosis on children spastic cerebral palsy.

目的探讨髋关节矫形器在儿童痉挛型脑性瘫痪康复中的作用。