The coupling coefficient of transformer relates the transforming efficiency.(變壓器的耦合系數與變壓器的效率有關。)

However, increasing the velocity at a given spin reduced the lift coefficient.(但是，旋轉速度不變的情況下增加球速會降低升力系數。)

Then product/market fit means something very specific: that the viral coefficient will be greater than one.(那么當產品切合市場需求，意味著：維里系數將大于1。)

It means energy is a product of a mass and a coefficient, energy and mass can be converted to one another.(也就是說能量等于質量乘一個系數，能量和質量是可以相互轉化的。)

The classic tool for measuring inequality is the Gini coefficient. The higher it is, the less equal the society.(測量社會貧富均衡最典型的方法，就是吉尼系數(注四)；吉尼系數如果越高，表示社會貧富越不均。)

The coefficient Cs corresponds to the overall effectiveness of the organization in acquiring knowledge.(系數Cs對應組織在獲取知識時的整體有效性。)

Only teak matches oak's expansion coefficient and stays watertight.(只有柚木才能達到橡木的膨脹系數，并保持水密性。)

I told you that the friction coefficient is independent of the mass of the object.(我講過，摩擦系數，與物體質量無關。)

Assuming that the amount of spin had not decayed too much, then the drag coefficient increased.(假設轉速衰減很少，那么阻力系數增加。)

The Gini coefficient measures the degree of polarisation of wealth and income in any given society.(基尼系數衡量一個給定社會財富及收入兩級化的程度。)