================================== White Phosphorus (WP) - Incendiary 白リン弾の焼夷性(試訳) ==================================
WP is a colorless to yellow translucent wax-like substance with a pungent, garlic-like smell. The form used by the military is highly energetic (active) and ignites once it is exposed to oxygen. White phosphorus is a pyrophoric material, that is, it is spontaneously flammable).
When exposed to air, it spontaneously ignites and is oxidized rapidly to phosphorus pentoxide. Such heat is produced by this reaction that the element bursts into a yellow flame and produces a dense white smoke. Phosphorus also becomes luminous in the dark, and this property is conveyed to "tracer bullets." This chemical reaction continues until either all the material is consumed or the element is deprived of oxygen. Up to 15 percent of the WP remains within the charred wedge and can reignite if the felt is crushed and the unburned WP is exposed to the atmosphere.
White phosphorus results in painful chemical burn injuries. The resultant burn typically appears as a necrotic area with a yellowish color and characteristic garliclike odor. White phosphorus is highly lipid soluble and as such, is believed to have rapid dermal penetration once particles are embedded under the skin. Because of its enhanced lipid solubility, many have believed that these injuries result in delayed wound healing. This has not been well studied; therefore, all that can be stated is that white phosphorus burns represent a small subsegment of chemical burns, all of which typically result in delayed wound healing.
Incandescent particles of WP may produce extensive burns. Phosphorus burns on the skin are deep and painful; a firm eschar is produced and is surrounded by vesiculation. The burns usually are multiple, deep, and variable in size. The solid in the eye produces severe injury. The particles continue to burn unless deprived of atmospheric oxygen. Contact with these particles can cause local burns. These weapons are particularly nasty because white phosphorus continues to burn until it disappears. If service members are hit by pieces of white phosphorus, it could burn right down to the bone. Burns usually are limited to areas of exposed skin (upper extremities, face). Burns frequently are second and third degree because of the rapid ignition and highly lipophilic properties of white phosphorus.
If burning particles of WP strike and stick to the clothing, take off the contaminated clothing quickly before the WP burns through to the skin. Remove quickly all clothing affected by phosphorus to prevent phosphorus burning through to skin. If this is impossible, plunge skin or clothing affected by phosphorus in cold water or moisten strongly to extinguish or prevent fire. Then immediately remove affected clothing and rinse affected skin areas with cold sodium bicarbonate solution or with cold water. Moisten skin and remove visible phosphorus (preferably under water) with squared object (knife-back etc.) or tweezers. Do not touch phosphorus with fingers! Throw removed phosphorus or clothing affected by phosphorus into water or allow to bum in suitable location. Cover phosphorus burns with moist dressing and keep moist to prevent renewed inflammation. It is neccessary to dress white phosphorus-injured patients with saline-soaked dressings to prevent reignition of the phosphorus by contact with the air.
Some nations recommend washing the skin with a 0.5-2.0% copper sulphate solution or a copper sulphate impregnated pad. Wounds may be rinsed with a 0.1%-0.2% copper sulphate solution, if available. Dark coloured deposits may be removed with forceps. Prevent prolonged contact of any copper sulphate preparations with the tissues by prompt, copious flushing with water or saline, as there is a definite danger of copper poisoning. It may be necessary to repeat the first aid measures to completely remove all phosphorus.
>>6
>慎重に完全にとりのぞけ
構文の理解からして根本的に間違ってます。不定詞の訳し方が滅茶苦茶。
解説すると
It may be necessary…必要である可能性がある
<何が必要?>
to repeat the first aid measures…応急処置を繰り返し行うことが
<何のために?>
to completely remove all phosphorus…リンを完全に取り除くためには
3パラ目
>chemical burn injuries
化学火傷よいうよりは化学熱傷とした方がスマート。
ラストの文
>all that can be stated is that white phosphorus burns represent a small subsegment of chemical burns, all of which typically result in delayed wound healing.
ラストの文
>all that can be stated is that white phosphorus burns represent a small subsegment of chemical burns, all of which typically result in delayed wound healing.