The stench of cordite and clouds of smoke hung over the hollow.

炸药的恶臭和炸硝烟笼罩着山谷。”

Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low.

因为柯达火药在较高的压力下以较高的速度燃烧，所以必须使用一个溢流阀，以便当用少时，能让所产生的部排到大中去。

The stench of cordite and clouds of smoke hung over the hollow.

炸的恶臭和炸硝烟笼罩着山谷。”

Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low.

因为柯达火在较高的压力下以较高的速度燃烧，所以必须使用一个，以便当用气少时，能让所产生的部分气体排到大气中去。

The stench of cordite and clouds of smoke hung over the hollow.

的恶臭和硝烟笼谷。”

Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low.

因为柯达火在较高的压力下以较高的速度燃烧，所以必须使用一个溢流阀，以便当用气少时，能让所产生的部分气体排到大气中去。

The stench of cordite and clouds of smoke hung over the hollow.

炸药的恶臭和炸硝烟笼罩着山谷。”

Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low.

因为柯达火药在较高的压力下以较高的速度，所以必须使用一个溢流阀，以便当用气少时，能让所产生的部分气体排到大气中去。

The stench of cordite and clouds of smoke hung over the hollow.

炸药的恶臭和炸硝烟笼罩着山谷。”

Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low.

因为柯达火药在较高的压力下以较高的速度燃烧，所以必须使用一个溢流阀，以便当用少时，能让所产生的体排到大中去。

The stench of cordite and clouds of smoke hung over the hollow.

的恶臭和硝烟笼罩着山谷。”

Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low.

因为在较高的压力下以较高的速度燃烧，所以必须使用一个溢流阀，以便当用气少时，能让所产生的部分气体排到大气中去。

The stench of cordite and clouds of smoke hung over the hollow.

炸药的恶臭和炸硝烟笼罩着山谷。”

Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low.

因为柯达火药在较高的压力下以较高的速度燃烧，所以必须使用一个溢流阀，以便当用少时，能让所产生的部排到大中去。

The stench of cordite and clouds of smoke hung over the hollow.

炸药的恶臭和炸硝烟笼罩着山谷。”

Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low.

因为柯达火药在较高的压力下以较高的速度燃烧，所以用一个溢流阀，以便当用气少时，能让所产生的部分气体排到大气中去。

The stench of cordite and clouds of smoke hung over the hollow.

炸的恶臭和炸硝烟笼罩着山谷。”

Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low.

因为柯达在较高的压力下以较高的速度燃烧，所以必须使一个溢流阀，以便少时，能让所产生的部分体排到大中去。