查询词典 sp.

In order to clarify the taxonomic status of Dirofilaria sp. of Ailurus fulgens,the second internal transcribed spacer (ITS-2) of rDNA of Dirofilaria immitis from dogs in Ya'an in Sichuan Pro-vince and of Dirofilaria sp.from Ailurus fulgens in Chengdu and Chongqing were sequenced and compared.

为探讨采自小熊猫的恶丝虫虫种的分类地位，测定了四川雅安地区犬源犬恶丝虫和成都及重庆两地小熊猫源恶丝虫的核糖体第二内转录间隔区（ITS-2）基因序列并进行了比对分析。

At present, MP and PNP degrading bacteria reported are mostly Pseudomonas sp., Flavobacterium, Alcaligenes sp. and so on. Furthermore, those strains can only degrade MP and PNP partially.

目前发现的MP和PNP降解菌主要有假单胞菌、黄杆菌、产碱菌等，而且大多只能部分降解MP和PNP，国内外尚未发现节杆菌对MP及其降解中间产物PNP的降解。

The results showed that the semivariogram of S.granarium was described by a spherical model,and indicated an aggregated special pattern ranging from 21 to 61cm. The semivariogram of Aphidius sp.could be also well described by spherical model, and indicated an aggregated spatial pattern ranging from 36 to 55cm.The amount and spatial distribution of Aphidius sp. w...

结果表明，不同时期麦二叉蚜种群的半变异函数曲线皆为球型，其空间格局为聚集型，变程在 2 1～6 1cm之间；蚜茧蜂种群的拟合半变异函数曲线也表现为球型，呈聚集空间格局，空间变程在 36～ 5 5cm之间，并与麦二叉蚜种群在数量和空间上有较强的追随关系，说明蚜茧蜂种群是麦二叉蚜种群的优势种天敌。

For research of bivalve's effect on marine plankton community structure, we conducted Aug.—Dec. 1996 experiment to study the two bivalves' feeding selectivity and their filter－feeding rates. For observing the feeding selectivity, Chlorella sp., Chaetoceros muelleri, Lermmerman, Nitzschia closterium and Pyramidomonas sp.

于1996年8—12月，分别从青岛海洋大学太平角实验基地和胶南市水产养殖研究所采集海湾扇贝和太平洋牡蛎，采用室内实验的方法，比较研究了不同规格的两种贝类对4种不同大小藻类的选择性及水温对其滤除率的影响。

If simultaneously controlling Colletotrichum sp. and Curvularia sp., 50% Prochloraz should be chose.

结论］要同时防治炭疽菌和弯孢霉导致的凤梨叶斑病，应该选用50%施保功可湿性粉剂。

The pyrene biodegradation with the initial pH value equaling to 6.00 by a Bacillus sp.CN2 or a Flavobacterium sp.CN4 was investigated by carefully designed solvent exaction experiments, by Thin layer chromatography and UV-spectrophotometry analysis.

通过溶剂萃取、薄层色谱和紫外分光光度法研究了一株芽胞杆菌CN2和一株黄杆菌CN4在初始pH=6.00的条件下对芘的降解过程。

Alterniflora salt marsh presented a trend of increasing gradually from the upper to the lower region of the Yangtze Estuary. 21 species were identified. Assiminea sp., Notomastus latericeus, Cerithidea largillierl, Glauconome chinensi, Gammaridae sp.

2沿着长江河口纵向梯度，互花米草盐沼的大型底栖动物群落的物种数和多样性从上游到下游呈逐渐增多的趋势，丰度主要受到沉积物粒径和互花米草高度的影响。

Using culture medium selection, diluted separation, plate lineration, centrifugal separation, capillary separation, droplet separation, pH separation, temperature separation, inhibitor separation and so on, ten species were obtained. There were Cyanophyta Nostoc punctiforme, Phormidium tenue, an undetermined alga; Chrysophyta Chromulina ovalis; Chlorophyta Cholorella ellipsoidea, Scenedesmus bijuga, S. quadricauda, Elakatothrix sp., Selenastrum minutum and Bacillariophyta Navicula sp.

采用培养基筛选法、稀释分离法、平板划线分离法、离心分离法、毛细管分离法、小滴分离法、pH值分离法、温度分离法、抑制剂分离法等9种不同方法，最终分离纯化出4门9属10种藻类，其中包括蓝藻门念珠藻属的点形念珠藻、席藻属的小席藻和一未定种；金藻门单鞭金藻属的卵形单鞭金藻；绿藻门小球藻属的椭圆小球藻、栅藻属的双对栅藻和四尾栅藻、纺锤藻属的一种、月牙藻属的小形月牙藻和硅藻门的舟形藻属的一种。

Molecular weight of Chodatells sp. is about 6000, and about 9700 for Nitzschia sp.. After treatment with potassium permagnate and ozone, no significant change was found in the MW of their EPS.

经实验分析绿藻的分子量约为6000；矽藻的分子量约为9700，使用高锰酸钾或臭氧进行氧化试验后，其胞外物分子量并没有显著的变化。

In FTIR analysis, peptide bonds were found in both Chodatell sp. and Nitzschia sp.. This shows that protein may be one of the most important components of EPS.

在红外光谱分析方面，绿藻与矽藻皆发现有胜键的存在，显示蛋白质为藻体胞外物质重要成分之一。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。