查询词典 var

It is the first time to find this compound in zizyphus vulgaris var.

这是在酸枣仁中首次发现这个化合物。

Viciaefolia Scop had been cultured and produced calli, and 〓lantlet were regenereded from protocalli of O.

对3个品种(O.viciaefolia)的原生质体进行了培养均得到了愈伤组织，并得到了埃斯基var。

Seed cones ovoid-globose, 2.5-5 cm; apophyses slightly swollen; needles slender, 7-12 cm × ca.

卵球状球形的球果，2.5-5厘米； apophyses稍膨胀；纤细的针叶，7-12厘米*约1毫米，易弯；第1 年的小枝通常有白霜 9d var。

To culture antibiotic overproducing strains, the study include using different physical and chemical factors to induce Streptomyces thermocarbonxydus var shandaensis to mutation. After original strain were mutagensised by UV combined LiCl、~(60)Co、 DES, 9 high-yield strains were obtained.

通过紫外线加氯化锂复合诱变得到高产菌株UV—18、UV—19、UV—20，其中菌株UV—19的发酵上清液抑菌圈直径是原种的1.875倍；通过~(60)Co诱变得到高产菌株Co—22、Co—36、Co—38，其中菌株Co—38的发酵上清液抑菌圈直径是原种的1.68倍；通过硫酸二乙酯诱变得到高产菌株DES—21、DES—31、DES—37，其中菌株DES—21的发酵上清液是原种的1.52倍。

Analysis of circuit breaker restriking overvoltage for VAR compensation devices and protection measures ;2. Investigation and Analysis on natural vegetation protection measures and its effect in the Erjina Banner of the lower Heihe River;3. Some practical protection measures are put forward.

简述了柴河水库水源涵养对保护水源水质、改善水质的作用；针对柴河水库水源涵养区氮磷污染、面源污染和生态破坏等存在的主要环境问题，提出了可操作性较强的保护措施。

The new yeast strain HU-KDF-185 screened from interspecific fusants between Saccharomyces cerevisiae and S.diaslaticus demonstrates a high-yield producer of ethanol, The strain produces 30.77% of ethanol on account of fermented materials when it ferments saccharified liquid (about 5.0-5.5 Brix) prepared from dried sweet potato-residuces after making starch in the productive fermentation test of Xian Ju distillery.

从原生质体融合获得的K氏酵母(Saccharomyces cerevisiae var.ellipsoideus)和糖化酵母的种间融合杂种中筛选到一株酒精高产菌株HU-KDF-185，它在番薯渣糖化液(约5.0—5.5Brix)的工厂生产性发酵试验中，原料的酒精得率平均是30.77％；而当前使用的酒精生产菌株K氏酵母(对照1)则是29.71％，新市一号菌株(对照2)则是29.54％。

Variables such as value at risk (a measure of how much banks stand to lose if markets turn against them) and the ratio of risky assets to equity have been rising, suggesting that investment banks' returns have been souped up by trading with borrowed money.

一些数值如在险价值(VAR 一种测量银行在市场不利条件下最大损失的指标)和风险资产与股权的比值在增加，暗示这些投行的收入增长来自于他们在用贷款作交易。

This study was carried out to find the quantity of var ious groups of attached marine bacteria formed on micro-biofilm,when artificial substrata were immersed in seawater at two sites in Qingdao.

在青岛近岸海区两个不同地点，分别进行浸海挂片实验来研究四种不同基质表面(玻片、钢片以及涂有防污漆、防锈漆的玻片)微生物粘膜中细菌的数量。

In this part, the thesis change the study point from theory to actuality .

在这部分中，论文将研究重点由理论转向实务，以实证分析方法考察了我国证券市场股票和国债两种资产组合中马克维兹模型、哈洛模型和VaR模型的应用效率比较，从而验证理论分析的有关结论。

This law is simple, fast, accurate, is suitable to the Radix berberis wilsonae .var.

本法简便，快速，准确，适用于对古宗金花小檗植物根的药材质量监控。

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。