present at
英 [ˈprezənt æt] 美 [ˈprɛznt æt]

释义

出席在；

双语例句

用作及物动词(vt.)

1. Aerosols are present throughout the atmosphere.
   气溶胶存在于整个大气层。
2. Carbon is present in many minerals.
   碳存在于许多矿物之中。

权威例句

Present-at
Structure-based thresholds of toxicological concern (TTC): guidance for application to substances present at low levels in the diet.
The JAK2-V617F mutation is frequently present at diagnosis in patients with essential thrombocythemia and polycythemia vera.
Self-regulation and self-presentation: regulatory resource depletion impairs impression management and effortful self-presentation d...
Electron microscope observations on the carbohydrate-rich cell coat present at the surface of cells in the rat
Role of RNA structures present at the 3'UTR of dengue virus on translation, RNA synthesis, and viral replication
In vitro maturation of human neonatal CD4 T lymphocytes. II. Cytokines present at priming modulate the development of lymphokine pro...
Highly conserved repetitive DNA sequences are present at human centromeres.
Use of a proteome strategy for tagging proteins present at the plasma membrane
Transmission system for transmitting video streams relating to an event to spectators physically present at said event