防护衣─PROTECTIVE CLOTHING；呼吸器─-BREATHING APPARATUS。
A self-contained breathing apparatus is used to（）.
What is the crank angle between any two crank throws in the firing order of a four-stroke/cycle, in line, eight cylinder diesel engine?（）
三开道岔 three-throw turnout
The Master or person in charge on a ship shall insure that line throwing equipment is not operated（）.
Line throwing equipment should not be operated（）.
For a ship not on an international voyage，an approved substitute for an impulse projected rocket-type line throwing appliance is a（）.
For an OSV not on an international voyage，an approved substitute for an impulse projected type line throwing appliance is a（）.
When entering a foam injected space （） breathing apparatus.
高尔基体（Golgi apparatus）
The portable radio apparatus means（）.
The function of the bypass valve on the self-contained breathing apparatus is to（）.
What is NOT a requirement for testing the line throwing appliance on a vessel? （）
The crank throws are displaced from （） to obtained the same number of degrees between the different crank throws.
“抛投设备的绳子已准备”可翻译成：LINE THROWING APPARATURS STANDING BY。
public class ExceptionTest { class TestException extends Exception {} public void runTest （） throws TestException {} public void test （） /* Point X*/ { runTest （）； } } At point X on line 4， which code can be added to make the code compile？（）
java的异常处理是通过【1】、catch、throw、throws、finally实现的。
与Java异常处理相关的5个关键字是： 、 、、throw和throws 。
The medical apparatus used to invest patella is ______.
throw cold water
Throw garbage here and there.
抛出异常分为由（)、通过throw抛出异常以及通过throws抛出异常三种情况。
If B is the midpoint of line segment AD and C is the midpoint of line segment BD, what is the value of AB/AC？
