株状的

According to the analysis data, it was identified as Bacillus cereus.

经过分析鉴定YC-68菌株为芽孢杆菌属的蜡状芽孢杆菌。

Four vectors of pET vector system were chosen to express the enzyme in E. coli BL21(DE3). The main results were as follows: 1. The total RNA was obtained from fungus Syncephalastrum racemosum.

以总状共头霉菌株总RNA为模板，通过RT-PCR方法，获得了去除自身信号肽的天冬氨酸类蛋白酶syncephapepsin基因。2。

Alkaline nuclease gene and its flanking region of Bombyx mori nucleopolyhedrovirus strain Suzhou was cloned, sequenced, and analyzed.

基于为杆状病毒分类提供新的依据，克隆了家蚕核型多角体病毒苏州株碱性核酸酶基因及其侧翼区，并进行序列和进化分析。

Warts are caused by different strains of the human papilloma virus.

疣是因不同菌株的人类乳头状瘤病毒

The plant height is 35 cm and the plant spread is 48 cm. The plume-like leaf cluster is semi-uprush with small tassel. The leaf color is deep green, but the leafstalk is light green and leave numbers per single plant are 10-12. Its fleshy root is of long column shape with rootlet, little fibre and deep green peel. The length is 26-32 cm, the diameter is 8-12 cm and the weight could reach 2-3 kg. The flesh is light green, with delicate and slight pungent taste. And its dry matter content is 7.0%, VC 209 mgkg^(-1), soluble sugar 3.27 % coarse fibre 0.65%. Besides,'Weiluobo No. 1' had high resistance to virus, resistance to downy mildew, stronger resistance to bacterial soft rot than 'Luluobo No.

生长期80d左右，植株生长势旺盛，株高35cm，开展度48cm；叶簇半上冲型，羽状裂叶，小缨，叶深绿色，叶柄淡绿色，单株叶片10~12片；肉质根长圆柱形，小顶小根，须根少，表皮深绿色，仅1/3入土部分为白色，肉质根长26~32cm，横径8~12cm，肉质根质量2~3kg；肉淡绿色，肉质细嫩，干物质含量7.0%，VC209mgkg^(-1)，可溶性糖3.27%，粗纤维0.65%，微辣，品质佳，适于熟食；高抗病毒病，抗霜霉病，对软腐病的抗性优于对照鲁萝卜1号。

Flowers unisexual, dioecious or the same strain, integrated head-shaped, weed inflorescence or syconium, was born in the shape of the receptacle, the male flowers with perianth 2-6, and often four, separation, or a little co-sheng, stamens 4, and with the same number of tepals and on the health, female flower sepal 4, ovary win, and dilute the next bit, usually a room, each room has an overhanging ovules.

花单性，雌雄异株或同株，集成头状、荑花序或隐头花序，生于各形的花托内，雄花有花被2—6，常为4，分离或稍合生，雄蕊4，并与花被片同数且对生，雌花萼片4，子房上位，稀下位，通常1室，每室有1颗悬垂胚珠。

Two degrading methamidophos bacteria strains were isolated from the soil, they were identified as Staphylococcus capitis and Alcaligenes faecalis., and named as strain D and strain J.Methamidophos residues in soil were determined by gas chromatography.

从土壤中分离筛选获得两株对甲胺磷农药有较强降解效能的甲胺磷降解细菌，经鉴定分别为头状葡萄球菌和粪产碱菌。

Flower solitary and terminal, androdioecious ,pedicel stout, glabrous; flowers fragrant, tepals 12 in 4 whorls, outer 3 tepals large, obovate, red, 4cm long, 2cm wide ,rounded at apex, attenuate at base, tepals of inner 3 whorls narrow-obovate-spatulate, white, 3-3.5cm long; stamens 30 ,2.5cm long, anthers 1.58 cm long, filaments short.

花单生枝顶，雄花和两性花异株，花梗粗短，无毛；花白色，芳香，花被片12，4轮排列，外轮3片较大，倒卵形，红色，长4cm ，宽2cm ，先端圆，基部渐窄，内3轮窄倒卵状匙形，白色，长3~3.3cm ，雄蕊30，长约2.5cm ，花药长约1.5cm ，花丝短，药隔伸出成短尖的附属物；两性花花被片与雄花相同。

Scape terminal or lateral, sheathed or naked. Inflorescence a terminal umbel, sometimes with bulblets, rarely flowerless and with bulblets only, enclosed in a spathelike bract before anthesis.

花序顶生伞形花序，有时具小珠芽，很少无花的和仅具小株芽，内藏于佛焰苞状苞片在开花期之前。

It is shown that the two strains are gramnegative bacteria, which are short rhabditiform, of sterile gemma, and have a layer of viscous capsule.

结果表明：这两菌株均为革兰氏阴性菌，短杆状，不产芽孢，有一层粘的荚膜。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。