A chain of intellectual breakthroughs followed, generating better ways of measuring and counting, and cracking the codes of physics, chemistry and biology.
一系列智能突破随之而来,他们产生了更先进的度量和计算法,破解了物理、化学、生物的奥秘。
2
Control part of the main chain of the transmitter sends out pulses of frequency, duty cycle and sparse modulation and counting and detection distance control.
控制部分主要对发送器发出的脉冲链频率、占空比及稀疏调制和计数及探测距离等进行控制。
3
The only machinery we own (not counting the lawn mower) is a little three-horsepower rotary cultivator and a 16-inch chain saw.