鉴定

The result showed that the substance Ⅲwas eugenol.

结果化合物Ⅲ被鉴定为丁香酚。

It is difficult to identify related species of the genus Euglena and to separate different strains of the same species because the morphological characters are variable and limited.

因其形态特征有限并且易变，很难鉴定眼虫的相似种和同种内不同的株。

The partial genome libraries for Euglena gracilis FACHB-848 and Tetrahymena thermophila BF1 were constructed using RAPD (the random amplified polymorphic DNA) method.

从70个RAPD体系中，独立筛选和鉴定8个微卫星位点序列，并估计了它们在基因组中的丰度。

The phytoplankton community was mainly composed of Cyanophyceae, Euglenophyceae, Bacillariophyceae, and Chlorophyceae, and the dominant species were Oscillatoria subtillissima, Dactylococcopsis irregularis, Euglena caudata, Melosira granulata, Cyclotella meneghiniana, Chlorella vulgaris, and Scenedesmus quadricauda. The main environmental factors affecting the distribution of phytoplankton species in July were ammonium-nitrogen, dissolved oxygen, water temperature, and total phosphorus, while those in September were pH, water temperature, dissolved oxygen, transparency, and total nitrogen. Water transparency and zooplankton were the main factors affecting the biomass of Cryptophyceae, Pyrrophyceae, and Bacillariophyceae; while nitrogen, phosphorous, and dissolved oxygen were the main factors affecting the biomass of Cyanophyceae, Euglenophyceae, and Chlorophyceae.

结果表明：调查期间共鉴定出浮游植物384种，隶属于8门，浮游植物密度范围为2.01×105～57.60×105 cells·L-1；群落组成以蓝藻、裸藻、硅藻和绿藻为主，主要优势种有细微颤藻、无常蓝纤维藻、尾裸藻、颗粒直链藻、梅尼小环藻、普通小球藻、四尾栅藻等；7月影响浮游植物分布的主要环境因子依次为铵态氮、溶解氧、水温和总磷，而9月的pH值、水温、溶解氧、透明度和总氮含量对浮游植物的分布产生影响较大；其中，透明度和浮游动物量是影响隐藻、甲藻和硅藻藻类生物量的主要环境因子，而蓝藻、裸藻、绿藻主要受水体氮磷营养盐浓度和溶解氧的影响。

The changes in activities of superoxide dismutase , peroxidase and their isozyme bands in the leaves of Euonymus radicans were studied when seedlings were treated at different duration of cold acclimation and then treated at low temperature stress (-5℃).

对不同冷驯化时间处理及随后低温逆境下的金边卫矛叶片中膜保护酶-超氧化物歧化酶、过氧化物酶酶活性及同工酶谱的变化进行了比较研究，并鉴定了叶片中SOD的类型。

Thirty-two species were identified from the samples, including 19 copepods, 3 amphipods, 3 cumaceans, 2 mysids, 2 chaetognaths, 2 cladocerans, and I euphausiid.

共鉴定出底边界层动物32种，其中桡足类19种，端足类3种，涟虫3种，糠虾2种，毛颚类2种，枝角类2种，磷虾1种，可划分为中型浮游动物、大型浮游动物和超底栖动物三个生物类群。

Anthocyanidins in Euphorbia pulcherrima were extracted and identified by use of UV-vis spectrophotometry, high performance liquid chromatography and mass spectrometry.

用紫外-可见光分光光度计、高效液相色谱和质谱技术对一品红红色苞片中的花色素提取液进行了初步鉴定。

I'll remember to put that in your evaluation.

我会记得把这写在你的鉴定里的。

In order to appraise and measure the actual damaged area of aquatic equipments, which was done by a troublemaking ship, it is developed the sea area measurement system, with the help of software, to achieve the quicker and exacter results.

为了鉴定和实测一艘肇事船误闯养殖区造成的某海域养殖筏的损毁面积，我们开发了海域面积测算系统，借助计算机软件的帮助，既快又准的得到了结果。

Experimental results showed that ITPIA algorithm can effectively improve the exactness of protein identification.

实验结果表明，ITPIA算法有效地提高了蛋白质鉴定的准确性。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。