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- Earthquakes are indeed very poorly understood. 对地震确实仅有很差的理解。
- The Indus civilization is still poorly understood. 我们对印度文明仍然缺乏了解。
- Despite these findings, however, the mechanisms underlying hypnotic pain relief are still poorly understood. 尽管有这些发现，催眠减缓疼痛的机制仍大多是未知的。
- This is often difficult because the causation of diseases like cancer is so poorly understood. 这往往是较为困难的，因为像癌症的起因，直到目前，人们知之甚少。
- Vibrations in the ground are a poorly understood but probably widespread means of communication between animals. 地面的振动虽不为人类所了解，但却可能是动物间最广泛的沟通方式。
- Since viral reservoirs and means of transmission are poorly understood, methods of prevention have not been developed. 因为恶性卡他热病毒的储主和传播方式了解得很少，所以还没有防制办法。
- Scientists have already found out how the methyl groups are attached. The reverse process of demethylation, however, has been poorly understood so far. 科学家们已经发现甲基团是如何被黏附的了，但是对逆转的去甲基化过程却知之甚少。
- The distribution of heat through the myriad pathways of atmospheric and oceanic circulation is only poorly understood. 通过无数大气层空隙和海洋环流的热量分布情况，也仅仅得到很少的了解。
- Poorly understood geomechanical conditions may result in suboptimal completions and ineffectual reservoir stimulations. 对地质力学条件的了解不佳，会形成未达最佳标准的完井，以及无效的油藏增产。
- The nature of the bottom， the circulation of the deep currents， and the chemistry of the water are poorly understood. 海底的自然生态、深海水流的循环，以及海水化学目前都知之甚少。
- The nature of the bottom, the circulation of the deep currents, and the chemistry of the water are poorly understood. （我们对）海底的自然生态、深海水流的循环，以及海水化学目前都知之甚少。
- Some even become detached from the tumor through complex and poorly understood mechanisms. 有一些甚至通过复杂而又费解的转移从肿瘤上脱离。
- The mechanisms whereby HIV causes CD4+T lymphocyte depletion and AIDS occurrence remain poorly understood. 有关HIV感染引起CD4+T淋巴细胞耗竭最终导致艾滋病的确切机制尚不清楚。
- The relationship between IBS and neuro-immuno-endocrine network remained poorly understood. 肠易激综合征(IBS)与神经-免疫-内分泌网络调节紊乱之间的联系尚未明确。
- China's environmental catastrophe is a poorly understood factor in the global disinflationary trend. 中国环境灾难是全球通胀放缓趋势中没有得到充分认识的因素。
- Although the biosynthetic pathway of JH has been elucidated, the enzymes related to the pathway are poorly understood. JH生物合成的主要步骤已基本查明，但与合成相关的酶学研究还较薄弱。
- This disease is poorly understood, takes its toll on previously healthy children and young adults, and kills close to 64% of those infected. 我们对该疾病所知甚少,它给曾经健康的儿童和青年成人造成危害,并导致将近64%25的感染者死亡。
- Histaminergic drugs have long been used to treat balance disorders in man, but their mechanisms of action in the vestibular system are poorly understood. 摘要组胺能药物己经长期用于治疗人类的平衡紊乱，但对于它们在前庭系统中作用的机制还缺乏了解。
- Scientists hae already found out how the methyl groups are attached. The reerse process of demethylation, howeer, has been poorly understood so far. 科学家们已经发现甲基团是如何被黏附的了，但是对逆转的去甲基化过程却知之甚少。
- The superfamily Acridoidea is important because it contains devastating economic pests as well as many unusual and poorly understood insects. 蝗总科昆虫的重要性不仅在于其种类众多而且由于其包括许多重要的经济害虫。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
