undescribed

简明释义

英[ˌʌndɪsˈkraɪbd]美[ˌʌndɪˈskaɪrd]

adj. 未描写的，未描述的

英英释义

单词用法

同义词

反义词

例句

1.Hammer found more parts of that dinosaur as well as a large sauropod, or plant-eater, resembling a diplodocus, and the new, as-yet-undescribed ornithischian.

汉莫除了发现了这条恐龙的更多部位以外，还发现了一条大型蜥脚类动物，或食草类恐龙，类似于梁龙，以及这条新的、尚无任何描述的鸟臀目恐龙。

2.Among the genes identified was CD276, a gene that encodes a protein located on the cell surface, as well as other known and previously undescribed genes.

CD 276就是这13个基因之一，和其他的已知并未明确描述功能的基因一样，它编码一种位于细胞表面的蛋白。

3.The present invention relates to 25 hitherto undescribed genes of B. licheniformis and gene products derived therefrom and all sufficiently homologous nucleic acids and proteins thereof.

本发明涉及25个以前没有描述过的地衣芽孢杆菌基因和从它们衍生的基因产物，以及所有与它们具有足够的同源性的核酸和蛋白。

4.These ecosystems still contain many undiscovered and undescribed species, and deserve to be protected for future generations.

这些生态系统仍然包含着许多未被发现的以及未被描述的物种，我们应当为了子孙后代而保护它们。

5.To complete the record, one postwar matter should be mentioned: in September 1953, a hitherto undescribed consequence of dextran injections was reported, a prolongation of the bleeding time.

为了完成这个记录，我们应该提到一件战后的事情：在1953年9月，迄今还没有描述的葡聚糖注射的一个严重后果被报道了，即流血时间的延长。

6."I would estimate that when exploring the deep water column, more than half the animals we see are undescribed or new to science," Osborn said in an email.

“我估计，我们在探索深水区时发现的动物有一半以上都是之前科学界未见过或未描述过的。”奥斯本在一份电子邮件里写道。

7.To complete the record, one postwar matter should be mentioned: in September 1953, a hitherto undescribed consequence of dextran injections was reported, a prolongation of the bleeding time.

为了完成这个记录，我们应该提到一件战后的事情：在1953年9月，迄今还没有描述的葡聚糖注射的一个严重后果被报道了，即流血时间的延长。

8.The museum has a collection of undescribed fossils waiting for further study.

博物馆有一批等待进一步研究的未被描述化石。

9.The biologist published a paper on an undescribed species found in the rainforest.

生物学家发表了一篇关于在雨林中发现的未被描述物种的论文。

10.There are numerous undescribed fungi species that could have medicinal properties.

有许多未被描述的真菌物种可能具有药用特性。

11.The scientist discovered a new species of insect that was previously undescribed.

科学家发现了一种之前未被描述的新昆虫物种。

12.In the field of archaeology, many artifacts remain undescribed due to lack of research.

在考古学领域，由于缺乏研究，许多文物仍然是未被描述的。

作文

In the vast realm of nature, there exist countless species that remain undescribed by science. These undescribed organisms, often hidden in the depths of the ocean or tucked away in dense forests, represent a treasure trove of biodiversity waiting to be discovered. The importance of these undescribed species cannot be overstated, as they play crucial roles in their ecosystems and hold potential secrets for medicine, agriculture, and environmental sustainability.Imagine walking through a rainforest, where every leaf, every branch, and every drop of rain can harbor life forms that have never been cataloged. Scientists estimate that over 80% of the Earth's species are still undescribed, meaning we know very little about them. This lack of knowledge can lead to significant gaps in our understanding of ecological relationships and the impacts of human activities on the environment. For instance, when a new species is found and documented, it can provide insights into evolutionary processes and adaptations that have occurred over millions of years.Furthermore, the discovery of undescribed species can have direct implications for humanity. Many pharmaceuticals, for example, are derived from natural compounds found in plants and animals. By studying undescribed organisms, researchers may uncover new sources of medicine that could treat diseases or improve health outcomes. The potential for groundbreaking discoveries in biotechnology is immense, yet it remains largely untapped due to the sheer number of undescribed species.Conservation efforts also hinge on our ability to recognize and describe these undescribed species. Without proper identification, protecting these organisms becomes a challenge. Conservationists argue that we must prioritize the study of undescribed species to ensure that we can implement effective measures to safeguard their habitats. If we allow these species to go extinct before even knowing they existed, we lose not just the organisms themselves but also the ecological functions they serve.The journey to discover and describe undescribed species is both thrilling and daunting. It requires a combination of fieldwork, laboratory analysis, and collaboration among scientists from various disciplines. Advances in technology, such as genetic sequencing and remote sensing, have made it easier to identify and catalog these elusive organisms. However, funding and resources are often limited, making it imperative for governments and organizations to invest in biodiversity research.In conclusion, the existence of undescribed species highlights the vastness of our natural world and the limits of our current knowledge. As we continue to explore and document these organisms, we not only enrich our understanding of life on Earth but also pave the way for future innovations and conservation strategies. The quest to uncover the mysteries of undescribed species is a testament to the wonder of nature and the responsibility we hold to protect it. Let us embrace the challenge of describing the undescribed and ensuring a sustainable future for all forms of life on our planet.

在自然的广阔领域中，存在着无数尚未被科学描述的物种。这些undescribed生物，常常隐藏在海洋的深处或密林中，代表着等待被发现的生物多样性的宝藏。这些undescribed物种的重要性不容小觑，因为它们在生态系统中扮演着至关重要的角色，并且可能为医学、农业和环境可持续性提供潜在的秘密。想象一下走在热带雨林中，每一片叶子、每一根树枝、每一滴雨水都可能藏有从未被分类的生命形式。科学家估计，地球上超过80%的物种仍然是undescribed的，这意味着我们对它们知之甚少。这种知识的缺乏可能导致我们对生态关系及人类活动对环境影响的理解存在重大缺口。例如，当发现并记录一种新物种时，可以提供对数百万年来发生的进化过程和适应的见解。此外，发现undescribed物种可能对人类产生直接影响。例如，许多药物都是从植物和动物中提取的天然化合物中衍生而来的。通过研究undescribed生物，研究人员可能会发现新的药物来源，从而治疗疾病或改善健康结果。在生物技术领域，尚未开发的潜力是巨大的，但由于undescribed物种的数量庞大，这一潜力仍然 largely untapped。保护工作也依赖于我们识别和描述这些undescribed物种的能力。如果没有适当的识别，保护这些生物就变得困难。保护主义者认为，我们必须优先研究undescribed物种，以确保能够实施有效的措施来保护它们的栖息地。如果我们在甚至不知道它们存在之前就让这些物种灭绝，我们不仅失去了生物本身，还失去了它们所服务的生态功能。发现和描述undescribed物种的旅程既令人兴奋又令人生畏。它需要田野工作、实验室分析以及来自各个学科科学家的合作。科技的进步，如基因测序和遥感技术，使识别和分类这些难以捉摸的生物变得更加容易。然而，资金和资源往往有限，因此各国政府和组织必须投资于生物多样性研究。总之，undescribed物种的存在突显了我们自然世界的浩瀚以及我们当前知识的局限性。随着我们继续探索和记录这些生物，我们不仅丰富了对地球生命的理解，还为未来的创新和保护策略铺平了道路。揭开undescribed物种的神秘面纱的追求，是对自然奇迹的证明，也是我们保护自然的责任。让我们迎接描述undescribed的挑战，确保我们星球上所有生命形式的可持续未来。