The feasibility of using traditional dry-etch BARCs is very questionable because they introduce more process complexity and more defectivity and potentially cause unnecessary substrate damage.

传统的干法刻蚀不适合用于注入层，因为它的工艺复杂而且在刻蚀过程中可能导致基片损坏。

youdao

Most transport and diffusion models usually use some questionable assumption, which can cause some important physical processes of transport and diffusion that is ignored.

大多数层状云播云线源输送扩散模式常采用一些不合理的假设，使得输送扩散过程中起重要作用的一些物理过程被忽略。

youdao

Harry lobbies for a cause; the partners consider a questionable asset.

哈利游说事业合伙人认为有问题的资产。

youdao

But is a questionable hypothesis sufficient cause for a federal investigation of a federal scientist?

FORBES: Drowning Polar Bears And the Return Of Ursus Bogus

Fans constantly fault the company for unfriendly practices including intrusive DRM (the cause of the SimCity debacle) and questionable tactics with regards to micro transactions and DLC, which are sometimes felt as a type of gouging.

FORBES: As Earnings Falter And SimCity Fires Burn, John Riccitiello Steps Down As EA CEO

It is also questionable whether banks' holdings of a bit more capital than the regulatory minimum is any cause for comfort.

ECONOMIST: Beneath that healthy exterior