requires

v.

要求( require的第三人称单数 )；需要；想要；命令

1. The director required that we should work all night.
   主任要求我们通宵工作。
2. We must not propagate one method and require all localities to adopt it.
   我们在宣传上不要只讲一种办法，要求各地都照着去做。
3. Please call if you require assistance.
   如果需要帮忙，请打电话。
4. This game requires a minimum of three players.
   这个游戏至少需要三个人才可以玩。
5. The headmaster required her to keep silent.
   校长命令她不要做声。
6. Napoleon required every soldier to obey his orders.
   拿破仑要求每个士兵 都服从他的命令.
7. Students are required to attend classes.
   学生必须按规定上课
8. As required by the traceablitiy, the duplicate copy of purchase documents shall be kept.
   根据可追溯性的专用要求的范围规定,应保存有关采购文件的副本。

Notch-1 signalling requires ligand-induced proteolytic release of intracellular domain
High-affinity NGF binding requires coexpression of the trk proto-oncogene and the low-affinity NGF receptor
Ubiquitination of hypoxia-inducible factor requires direct binding to the beta-domain of the von Hippel-Lindau protein.
Oncogenic and transcriptional cooperation with Ha-Ras requires phosphorylation of c-Jun on serines 63 and 73
EGF receptor transactivation by G-protein-coupled receptors requires metalloproteinase cleavage of proHB-EGF
Recruitment of Stem and Progenitor Cells from the Bone Marrow Niche Requires MMP-9 Mediated Release of Kit-Ligand
Activation of the IkappaB kinase complex by TRAF6 requires a dimeric ubiquitin-conjugating enzyme complex and a unique polyubiquitin...
Clinical Emergence of Entecavir-Resistant Hepatitis B Virus Requires Additional Substitutions in Virus Already Resistant to Lamivudine
Ubiquitin-dependent sorting into the multivesicular body pathway requires the function of a conserved endosomal protein sorting comp...
Prenzel, N. et al. EGF receptor transactivation by G-protein-coupled receptors requires metalloproteinases of proHB-EGF. Nature 402,...