株

Trees or shrubs, deciduous, andromonoecious, but apparently androdioecious.

乔木或灌木，落叶，雄花两性花同株的，但是表面上雄花两性花异株的。

Trees, sometimes shrubs, deciduous or evergreen, andromonoecious, androdioecious, or dioecious (correct from a morphological view; flowers are functionally male or female).

乔木，有时灌木，落叶或者常绿，雄花两性花同株，雄花两性花异株，或者雌雄异株；花在功能上为雄性或者雌性。

The isolated bacterial strain BT-13 had good capability to biotransform trans-anethole to anisic acid.

结果筛选到一株细菌菌株BT-13能以茴油为碳源高产茴香酸。

Results: The concentration of the nanometer antimicrobic plastic granule suspension in inhibiting 14 strains of common gram-positive bacteria and 37 strains of.

结果，纳米抗菌塑料颗粒混悬液对医院感染常见的14株革兰阳性菌和37株革兰阴性菌的抑菌浓度均≤100 mg/L。

The 4 yeasts stains were proved to be Saccharomyces cerevisiae and the rest 3 is Kloeckera apiculate.

结果显示，有3株酵母菌为克勒克酵母，4株为酿酒酵母。

The results suggested that, the introgression lines showed extensive changes, compared with the recipient R122, in biological traits, such as plant type, plant height, growth duration, tillering ability, spikelet setting density, grain shape, apiculus color, blast resistance, rice quality, restoring ability and storability characters.

对稳定的3个玉米DNA导入系和4个稗草DNA导入系研究表明，与受体R122相比，导入系在株型、株高、生育期、分蘖力、着粒密度、粒形、稃尖颜色、稻瘟病抗性、稻米品质、恢复力和耐储藏性等生物学性状方面发生了广泛的变异。

On flower bolting stage, the plant height that planted on 5th November increased most evidently. On bud stage, plant height and leaf number of all plants were increased quickly, especially the Cardiocrinum Giganteum plant on 5th November and 15th November, which also had good plant morphological and high appreciatory value, but the leaf area all reduced on bud stage.

进入花茎抽生期，11月5日栽植的株高增幅最大；到达现蕾期时，所有处理的株高与叶片数的增幅最大，以11月5日和11月15日栽植的大百合最为显著，但所有处理的叶面积均略有下降，11月15日栽植的大百合在其在开花期植株形态最优，具有较高的观赏价值。

In a word, our analyses showed the genetic diversity of Aristida pennata populations was rich and the genetic structure was complicate.

群体遗传分化系数为0.8247，表明有82.47％的遗传变异存在于株丛之间，而只有18.53％的遗传变异存在于株丛内。

Armillaria luteo-virens is a ectomycorrhizal fungus symbiotic with some species of Kobresia in Tibet Plateau, China. A strain was recently isolated from fruitbody tissue of the fungus. To determine whether the strain is the pure culture of the fungus, the internal transcribed spacer region and the first intergenic spacer region (IGS-1) of the nuclear ribosomal DNA of fruiting body and the isolated strain were sequenced and compared. Further, the 5.8S/ITS and IGS-1 sequences of the species were BLAST matched with GenBank database on homology and a phylogenetic tree was constructed based on 5.8S/ITS sequence and two phylogenetic trees were constructed separately based on two IGS-1 sequences.

首次从采自青藏高原、与高原牧草嵩草属Kobresia草本植物形成外生菌根的黄绿蜜环菌Armillaria luteo-virens子实体中分离获得一组织分离菌株，运用rDNA-ITS和rDNA-IGS-1测序技术对该组织分离菌株是否为黄绿蜜环菌的纯培养菌种进行分子鉴定，并基于黄绿蜜环菌的5.8S/ITS和IGS-1序列进行核酸序列数据库GenBank同源性检索比对、构建系统发育树。

Nitrate reducing strains were isolated using dilute soil suspension spread plate techniques from soil that sampled from the rhizosphere of Arundo donax L..

采用稀释土壤悬液-涂布平板法从芦竹根际土壤中分离出22株具有硝酸盐还原能力的细菌，从中筛选出一株产气快、脱氮率高的反硝化细菌LZ14。

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。