Is each argument properly fleshed out and backed up with research or external sources?

每一个论点都有适当、充实的研究或外部材料的支撑吗？

Letters are similar to memos, but they're used with external sources, like other companies or potential investors.

信函与留言类似，但它是用于外部资源(如其他公司或潜在投资者)的。

It doesn't need any external power source.

它不需要任何外部电源。

It also has a sun shield that protects it from external sources of light and heat like the sun, earth and moon.

还配有一个遮阳板，可以保护它不受太阳、地球和月亮等外部光线和热源的影响。

Search engines have been getting better at displaying information without referring visitors to external sources.

搜索引擎在显示信息方面做得越来越好，而无需将访问者引向外部资源。

There are ones that seem to keep going, but in reality, they invariably turn out to be drawing energy from some external source.

有些人似乎在继续前进，但实际上，他们总是从外部来源汲取能量。

This external source of coherence and inspiration of how to take the leap into the unknown that we humans do.

这种外部源泉是我们人类如何跨越未知领域的连贯性和灵感的源泉。

Bhaskara's drawing was one of the earliest designs for a perpetual motion machine, a device that can do work indefinitely without any external energy source.

Bhaskara 的图纸是最早的永动机设计之一，这种设备可以在没有任何外部能源的情况下无限期工作。

Today many people find it difficult to trust their own opinion and seek balance by gaining objectivity from external sources.

如今，许多人发现很难相信自己的观点并通过从外部来源获得客观性来寻求平衡。

It is not derived from external sources, but from the one true Source within, so it contains no theory or speculation.

它不是来自外部资源， 而是来自内在的唯一真正源头，因此它不包含任何理论或推测。

In order to create these hierarchies, humans must be capable of giving up control to an external source: this could be another person or an idea.

为了建立这些等级制度，人必须能将个人控制权外放给外部资源：这可以是另一个人，或者一个思想。

The most likely explanation is an external source of ignition — a match, a cigarette, an electrical spark, the evidence of which is destroyed by the blaze.

最有可能的解释是外部引火源——火柴、香烟、电火花，这些证据都被大火烧毁了。

The somatic nervous system consists of afferent fibers that receive information from external sources, and efferent fibers that are responsible for muscle contraction.

躯体神经系统由接收外界信息的传入纤维和负责肌肉收缩的传出纤维组成。

Once a prompt is received, a retriever model bustles around an external source of information, like a newspaper archive, to extract relevant contextual information.

一旦收到提示，检索器模型就会忙着寻找外部信息源（如报纸档案）来提取相关的上下文信息。

Our eyes are covered in warm blood vessels that emit their own light, which would be stronger than the incoming signals from external sources.

我们的眼睛覆盖着温暖的血管， 它们会发出自己的光，比从外部来源传入的信号要强。

What you're experiencing is called tinnitus, the perception of a noise like ringing, buzzing, hissing or clicking that occurs without any external source of sound.

您遇到的情况称为耳鸣，即在没有任何外部声源的情况下发生的铃声、嗡嗡声、嘶嘶声或咔哒声等噪音。

The Line would be powered using solar energy and wind turbines, but would not be entirely self-sufficient, as food and other supplies would still be needed for the residents, and would have to be provided from external sources.

THE LINE 将使用太阳能和风力涡轮机供电，但不能完全自给自足，因为居民仍然需要食物和其他用品，而且必须从外部来源提供。