“concentration”可以造什么句，concentration造句

This is our initial concentration.

Titanium is useful at low concentration only.

This is some concentration unit, typically moles per liter.

Second, we make regressive analysis in debt concentration, long - term debt proportion and performance index.

Education and work can be restructured to teach and propagate the skills of concentration and focus.

Experiments in pneumatic conveying show that there exists a maximum particle concentration.

By involving both sides of your brain you get better retention, more free-flowing ideas and maintain concentration.

You can increase the concentration once your body is okay with it and there are no apparent symptoms.

Now, scientists report that they've created a contact lens that can deliver a high concentration of antibiotic at a constant rate for more than 30 days.

Personnel, including rescue workers, should not enter areas where the oxygen concentration is below19.5%, unless provided with a self-contained breathing apparatus (SCBA) or airline respirator.

Know the signs of depression: apathy, loss of energy, loss of appetite, impaired concentration, loss of interest in favorite activities, feeling guilty, worthless, or hopeless.

He found that the concentration of chromium found in whales was several times higher than the level required to kill healthy cells in a Petri dish, Mr Payne said.

With 4.6m members—making it more than twice the size of the Episcopal church—and a powerful concentration in the Midwest, the ELCA sits squarely in the religious mainstream.

It is mandatory for boiler manufacturers to state the standards of smoke concentration and blackness affected during initial discharge of their boilers on the latter's data plates, or in the latter's product manuals.

This is concentration.

His area of concentration is economics.

Stagnation and fatigue are other factors that can negatively affect concentration.

The result showed that the number of potato tuber reduces significantly with the increasing of calcium concentration.

Scientists use these changes in ocean color to estimate chlorophyll concentration and the biomass of phytoplankton in the ocean.

Ningnanmycin has effect on virus disease of crops via inducing plant to bring PR protein systematically, reducing concentration of nucleocapsid in frond and destroying nucleocapsid structure.

It is not permissible to manufacture, market, or import boilers that fail to conform with the smoke concentration and blackness standards as referred to under paragraph one of this article.

Methods The concentration of EGF,TGF-α,TGF-β1,IGF-Ⅱand VitA in autologous serum eyedrops were measured at the beginning and 1 week,4 weeks,8 weeks after preservation in the refrigerator at 4℃ and after 4 weeks,8 weeks of preservation in the freezer at -36℃.

Stress and tiredness often result in a lack of concentration.

You'll have to help, since he won't have the dexterity or concentration to successfully maneuver a toothbrush.

By measuring goaf gas concentration distribution in 3205 working face of Taopinggou coal mine, we initially identified gas concentration distribution rules in coaf of room and pillar working face, therefore provided scientific basis to prevent and cure gas accidents of goaf in such working face.

Check oxygen concentration by a refractometer.

The fact is - details mater a lot. Hence, every site must be a product of careful planning, conceptualization and concentration to details.

The headmaster, Yang Peihua, explains tactfully that they help improve memory and concentration and instil "morality".

The fugu is one of the world's most dangerous foods, thanks to a concentration of anhydrotetrodotoxin 4-epitetrodotoxin in the liver or ovaries that is 1, 200 times more lethal than cyanide.