They are using aqueous sodium iodide (ie, a solution of sodium ions and iodine ions).

他们使用是碘化钠水溶液(即钠离和碘离溶液)。

And the effects of silver iodide on the environment are still debated.

并且碘化银对环境影响仍存在争议。

It involved shooting small amounts of a chemical compound called silver iodide from an airplane into clouds.

该项目包括从飞机上向云层射少量化合物碘化银。

On stormy days, pilots load up small planes with these special flares full of chemicals like silver iodide and fly to the edge of thunderstorms to launch the flares into the clouds.

在暴风雨里，飞行员在小飞机上装载这种特殊照，里面装了碘化银之类化学物质，然后飞到雷暴边缘，把照射到云层中。

I'm attempting to replicate the dark matter signal found in sodium iodide crystals by the Italians.

我正尝试复制意大利人曾现碘化钠结晶中找到暗物质信号实验。

At the electrode, the iodide turn into elemental iodine, which crystallises within the pores during discharge.

碘离在电极上转化为碘元素，在放电过程中在小孔中结晶。

One uses an aircraft to add particles of silver iodide to an existing rain cloud.

一种方法是利用飞机向已有雨云中播撒碘化银颗粒。

The silver iodide particles mimic ice crystals and provide a scaffolding of sorts for ice to form.

碘化银粒模拟冰晶，为冰形成提供某种支架。

Same thing as we go to sodium iodide.

和我们对碘化钠看法一样。

The UAE already uses a technique called cloud seeding to try and increase their rainfall, which means they intentionally release certain compounds, like silver iodide, into the clouds.

阿联酋已经使用一种称为人工增雨技术来尝试增加降雨量，这意味着他们会故意向云层释放某些化合物， 如碘化银。

Clouds with extremely cool water are mixed with man-made ice crystals, such as silver iodide and metaldehyde crystals.

含有极冷水分云与人工冰晶混合， 如碘化银和乙醛肟晶体。

For decades, May Day parades in Moscow have taken place under clear blue skies, aircraft having deposited dry ice, silver iodide and cement powder to disperse clouds.

几十年以来，蓝天白云笼罩下莫斯科五一游行每年都在进行，飞机已经在到处播撒干冰、碘化银和水泥粉来驱散云层。

Water droplets in the cloud cluster around those bits of silver iodide and the cloud becomes heavier.

云中水滴会围绕那些银碘颗粒凝聚，从而使云层变得更重。

Now silver iodide has a structure similar to that of ice.

现在碘化银结构与冰相似。

That is shooting out all the silver iodide that's going into the clouds.

这会把所有进入云层碘化银都射出去。