究竟平衡作用发生在铬铁矿和硅酸盐下沉之前,还是在其后?Did equilibration take place before or after setting of chromite and silicates?如果脱模剂发粘, 则减少硅酸盐.If the mold spray is sticky, reduce the silicate.硅酸盐矿物的特点是耐熔和难以分离.Silicate minerals are characteri...
为了生计,他准备接受任何有酬报的杂活.He is prepared to make a living by accepting any remunerative chore.接着他几乎带些怜悯似地说: “ 你是应当得到重重酬报的. ”Then almost compassionately he said, " You should be greatly rewarded. "...
He has found that smoke and toxic gases can be transported swiftly up through the atrium.他发现烟和毒害性气体可通过中庭迅速向上传播....a weapon which releases toxic nerve gas...释放神经毒气的武器There is a risk that toxic chemicals might be blasted i...
Tunica vaginalis subvolution was constantly used for treatment of filarial hydrocele in the past.以往采用传统的鞘膜翻转手术治疗丝虫性鞘膜积液.In China, mosquito - borne infectious diseases include malaria , filarial, epidemic Japanese B encep...