当湿型不能满足要求时再考虑使用粘土砂表干砂型、干砂型或其它砂型。
When wet type can not meet the requirement to consider using clay sand table dry sand, dry sand mold or other.
眼表角膜温度升高，泪膜稳定性减弱，可能是造成蒸发过强型干眼的因素之一。
Higher temperature of cornea on ocular surface may cause instability of tear film, which is one of the major causes for dry eye.
当湿型不能满足要求时再考虑使用粘土砂表干砂型、干砂型或其它砂型。
When wet cannot satisfy the request considers the use clay granulated substance table dry sand mold, the dry sand mold or other sand molds again.
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