be confined to

v.

禁闭；限于；

How spermatozoa come to be confined to surfaces.
How spermatozoa come to be confined to surfaces (p 56-63)
Sexual Transmission of Hepatitis C in MSM May Not Be Confined to Those with HIV Infection
Benefit from adjuvant trastuzumab may not be confined to patients with IHC 3+ and/or FISH-positive tumors: Central testing results f...
The activity of a highly promiscuous AP-1 element can be confined to neurons by a tissue-selective repressive element.
Sexual transmission of hepatitis c in MSM may not be confined to those with HIV infection - Reply
The prognostic advantage of calreticulin mutations in myelofibrosis might be confined to type 1 or type 1-like CALR variants.
Lobster larvae (Homarus gammarus L.) investigations in Bridlington Bay. Can quantitative sampling be confined to the neuston layer?
Volume 100: Case reports: should they be confined to the dustbin?
Should Cash Transfers Be Confined to the Poor? Implications for Poverty and Inequality in Latin America