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- cold core float die 冷芯浮模
- We are outstanding in making foundry pattern for molding line of self-solid resin sand, pattern for molding line of green sand, hot and cold core box for various core shooter, core-setting jig and core positioner in large-batch production. 我们致力于设计并生产高质量的金属模具,材质可以是铸铝、铸铁、铸铜、钢,同时也可以生产木模、塑料模。
- This paper The cause of the scab of the inside surface of cylinder block on condition that the resin sand cores are made in cold core box. 本文分析了冷芯盒村脂砂芯条件下缸体铸件内腔结疤的原因。
- Complete neutralization,paste fatliquoring and short float dying were applied to eliminate mottling and color difference,which also make the whole piece of leather much softer. 为使整张革柔软,采取中和全透、糊状加脂方法,结合染色少液法促使染色革切口透心,也消除了色花、色差的质量问题;
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Based on the choice of PAS or CTAB as foam agent, NAPS as stable agent, the prescription of NACP foam system for displacing oil was studied, and oil displacement effect of this system was appraised through core floating experiments. 在已优选PAS或CTAB作为起泡剂,NAPS作为稳泡剂的基础上,对驱油用NACP泡沫体系的配方进行了研究,并通过岩心流动实验评价了该体系的驱油效果。
- float die core 浮动模芯
- Micro fine migration in unconsolidated sandstone reservoir under conditions of stress and stress-free is studied by using cold coring samples from such reservoirs in Block G of Suizhong36-1 Oilfield. 利用绥中36-1油田G区块油藏冷冻取心岩样,研究了疏松砂岩油藏在无应力和有应力条件下微细粒运移的特征。
- The girl stood shivering with cold on the doorstep. 那姑娘站在门前的台阶上,冷得直打哆嗦。
- It is neither hot nor cold in winter here. 这里冬天既不热也不冷。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
- Hot and cold are contrary terms. 热与冷是相反的词语。
- She got cold feet when asked to recite in class. 当她被叫起来在班上背诵时害怕了。
- The girl's hands were chapped by the cold. 那个女孩的手因寒冷而冻裂。
- There is still no cure for the common cold. 目前仍没有治愈感冒的良药。
- It gets cold quickly when the sun goes down. 太阳下山后天气很快就会冷下来。
- The boy was enfeebled by the cold. 那个男孩因感冒而虚弱无力。
- The cold weather antedate ed their departure. 寒冷的天气使他们提前离开。
- The Norwegians live in a comparatively cold zone. 挪威人生活在比较寒冷的地区。