这些注入机的特征是硬件和设计原理通用，并包含离子束注入角控制、剂量测定和终端站设计。

These implanters feature common hardware and design principles including beam incidence Angle control, dosimetry, and end station design.

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例如，在有些地区，河流三角洲将有机物质和溶解的微量元素注入海洋，目前还不清楚所有这些错综复杂的相关进程将如何影响水的化学性能。

In areas where river deltas inject organic material and dissolved trace elements into the sea, for instance, it's not clear how all of the intricately related processes will affect water chemistry.

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尼罗河由顶部（南部）进入埃及，蜿蜒流经肥沃的三角洲后在下埃及注入地中海。

The Nile enters Egypt at the top, winding its way down until exiting via the fertile delta into the Mediterranean Sea under Lower Egypt.

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