• The rate of sediment deposition kept pace with the rate of crustal subsidence.

• A skilled abacus operator can easily keep pace with a desk calculator operator.

• The reaction rate must be sufficient to keep up with the rate of absorption.

• Just to keep up with the increase in world population the water demand will increase by about 100 billion cubic metres per year.

см. тж. а ~; а ~ на; а также ~; далеко ~; или совсем ~

• The model fails to (or does not) explain many observations of this phenomenon.

• This optical processor fails to use all the parallelism which optics has to offer.

• No detailed study has been made of methods by which ...

• Many shapes other than round are formed by extrusion through dies of suitable contour.

• The particle managed to travel through the box without hitting another particle.

• The article neglects to consider some additional factors.