underfill
underfill — 名詞
1. a metal part that has been pressed or hammered into shape but has cracks or miss
欠料件
因材料不足而有缺陷的金属锻件
a metal part that has been pressed or hammered into shape but has cracks or missing areas because there was not enough material to fill the space completely during the process
The inspector found an underfill in the steel beam and ordered it remelted.
工厂检验员在钢梁中发现了一个欠料件，下令将其重新熔化。
Esteban examined the underfill on the rod and asked the team to adjust the press.
Esteban 检查了金属棒上的欠料件，并要求团队调整冲压设置。
context: quality control in metal forging
A routine check of the batch revealed an underfill that had been missed during production.
对该批次的例行检查发现了一个在生產过程中被遗漏的欠料件。
passive: 'an underfill had been missed'
Cyrus showed the trainee how to spot an underfill on the metal bar surface.
Cyrus 向实习生展示如何通过观察金属棒表面来识别欠料件。
- detect an underfill
- underfill in [the/this] [part/beam/rod]
- reject an underfill
- underfill defect
- flawed casting
refers specifically to a defect in a cast (poured) part rather than a pressed or hammered one
- incomplete forging
more explicit about the forming method, but less common as a standalone noun
- short shot
an equivalent term in injection molding and die-casting, not used for rolled/forged metal
- complete forging
a properly formed part with no material deficiency
用法筆記
Countable noun used mainly in quality-control and industrial-manufacturing contexts. Frequently appears as 'an underfill' referring to a single defective item from a production batch.
2. a can, jar, or bottle that contains less than the intended amount of product bec
未满容器
灌装量不足的包装瓶罐
a can, jar, or bottle that contains less than the intended amount of product because it was not filled completely during the packaging process
The store returned several cans to the supplier after finding an underfill in the shipment.
商店将几罐商品退回给供应商，因为在整批货中发现了未满容器。
Reema found an underfill in the oil bottle and took it back for a refund.
Reema 发现油瓶中有一个未满容器，便拿回去退款。
collocation: 'found an underfill'
The factory had to recall the jars after customers reported an underfill in every box.
那家工厂不得不召回这批罐子，因为顾客反映每一箱都有未满容器。
Kemi checked each bottle for an underfill before sealing the shipment to the distributor.
Kemi 在密封发往经销商的货物之前，逐一检查每个瓶子是否有未满容器。
pattern: 'check for an underfill'
- discover an underfill
- underfill in [the] [can/bottle/jar]
- check for underfills
- return an underfill
- short-fill
a near-synonym more common in British English packaging contexts
- underweight package
focuses on weight rather than fill level; regulatory language
- full container
a container filled to the expected level
用法筆記
Countable noun used in packaging and food-manufacturing quality control. Often appears in phrases like 'underfill in the [container type]' or 'discover an underfill.'
同根字
- underfilled形容詞C1