ตัวกรองผลการค้นหา
encounter problems or difficulties
แปลว่าบุกป่าฝ่าดง
difficult to win
แปลว่ากินไม่ลง
difficult deeds
แปลว่าทุกรกิริยา
go through all kind of hardships and difficulties
แปลว่าสมบุกสมบัน
difficulty
แปลว่าความลำบาก
แปลว่าความยากลำบาก
be exceedingly difficult
แปลว่าเหลือเข็ญ
แปลว่าอย่างลำบาก
difficultly
difficult
ตรงข้ามกับeasy
Burn-On-Sand
แปลว่า(english) Sand adhering to the surface of the casting that is extremely difficult to remove.
Agglomerating Processes
แปลว่า(english) "Fine particles of limestone (flux) and iron ore are difficult to handle and transport because of dusting and decomposition, so the powdery material usually is processed into larger pieces. The raw material's properties determine the technique that is used by mills. 1) SINTER Baked particles that stick together in roughly one-inch chunks. Normally used for iron ore dust collected from the blast furnaces. 2) PELLETS Iron ore or limestone particles are rolled into little balls in a balling drum and hardened by heat. 3) BRIQUETTES Small lumps are formed by pressing material together. Hot Iron Briquetting (HBI) is a concentrated iron ore substitute for scrap for use in electric furnaces.