查询词典 autotrophic organisms

The thallium content is low in environmental media such as water,soil,minerals and rocks,organisms and human bodies.

铊在水、土壤、矿物岩石、生物及人体等环境介质中的自然分布均较低，但矿山资源的开发利用等人为因素造成了铊对环境的严重污染。

Any of a group of cryptogamic organisms consisting principally of a thallus and thus showing no differentiation into stem and root and leaf .

任何种类的隐花有机体，主要由叶状体组成，根茎叶无区别。

The Great Barrier Reef can be seen from outer space and is the world's biggest single structure made by living organisms.

大堡礁可以从外太空观测到，同时它也是全球最大的由活体组织组成的结构。

The protocol involves three organisms: tomatoes, the virus, and thrips, the insect vector that transmits TSWV.

研究计画书包含三项生物︰蕃茄、病毒和蓟马(蓟马是传播病毒的中间媒介)。

University of Texas, the United States and Australia counterparts from more than 70 years ago was officially announced extinction thylacine (also known as the Tasmanian tiger) extracted isolated gene implantation mouse embryo and show function, which is extinct types Gene the first time in living organisms on another function to prove that the extinction of animal DNA are likely to be activated.

美国得克萨斯大学与澳大利亚同行将从70多年前就被正式宣布灭绝的动物袋狼标本中分离提取出的基因植入老鼠胚胎并显现功能，这是已灭绝种类的基因首次在另一个活的有机体上发挥功能，证明灭绝动物的DNA有可能被激活。

But it was left to scientists of our own time to develop powerful killer s of these hateful micro-organisms.

但是，研制消灭这些可恶微生物的特效药的责任落在了当代科学家的肩上。

Slack's research group initially discovered the let-7 miRNA in C. elegans, a tiny worm used as a model system for studying how organisms develop, grow and age.

Slack的研究小组最开始在线虫，一种小蠕虫，用来研究生物发育，生长和老化的模式生物，体内发现了let-7 miRNA。

TK exists in all organisms that have been investigated.

TK存在于所有研究过的生物体中。

In plants, as in all living organisms, transcription factors are an important level of gene regulation.

如同在所有生物体中一样，在植物中，转录因子也是一种重要的调控基因的手段。

Chromium is widely distributed in nature, organisms mainly trivalent form of chromium.

铬在自然界中广泛分布，生物体中主要以三价铬的形式存在。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。