1) Right now autonomous and self-sustained evolution is a mere dream for biochemists .

2) This self-sustained oscillation must be controlled within a permissible range, otherwise it will leave hidden troubles for safety.

3) Self-sustained oscillation will appear in gas turbine combustor when unstable combustion couples with acoustic.

4) The staples of any relatively self-sustained town are there, but left completely to ruin.

5) Self-sustained oscillation characteristic of thermoacoustic stack is quantitatively proven based on thermodynamic theory to be negative damped oscillation.

6) This obsession with China's impressive GDP growth often ignores discussion of what's causing that growth and whether it's self-sustained.

7) A simple approach based on an analysis of the location of second-order parasitic poles is used to suppress the self-sustained high frequency oscillations usually found in these circuits.

8) "Japan's economy still is quite sensitive to global demand ... and for consumer demand to grow on a self-sustained basis still seems unlikely,[http:///self-sustained.html] " Shirakawa said.

9) The Ecosphere was a mail-order proof of a remarkable assertion: self-sustained systems want to happen.

10) It is paramount that major market incentives remain in effect through 2020, to set the stage for self-sustained growth thereafter.

11) In the generator-motor system for hoisting in mine shaft exists a self-sustained oscillation caused by nonlinearity of excitation saturation of generator.

12) For example, production of xenon 136 began at Oklo only about a minute after the onset of self-sustained fission.

13) In order to improve the capability of jet-pipe servo-valves, it is important to study the rule of caused self-sustained oscillation inside the jet field.

14) when restaurants, families and markets travel to the far south of Beijing to get their supplies from what appears to be a self-sustained city filled with produce, fruit, meats and grains.

15) When a chemical stimulation is given to a cell of Nitella a self-sustained repetitive firing of the membrane potential in the neighboring cell is found to occur after a long time.

16) A new approach to the designing of hydraulic vibrating system on the principle of self-sustained oscillation is proposed.

17) Based on the dynamical model of DHFPE's(dual hydraulic free piston engine) piston component assemble, the self-sustained oscillation motion of DHFPE was deduced.

18) But I continue to hold on to the 2010 recovery forecast on the assumption that the benefits from the Obama stimulus package will fail to assure a self-sustained upturn in the economy.

19) First the dynamical model of DHFPE's piston component assemble is built. The motion of DHFPE is self-sustained oscillation with variable rigidity and variable damp.

20) Over the years the lake began growing over and on its site developed gigantic marshy ground, a self-sustained reservoir which can feed itself just with rainfalls.