用“concentration”造句大全，concentration造句

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

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

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

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.

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.

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.

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.

This is concentration.

Titanium is useful at low concentration only.

Stress and tiredness often result in a lack of concentration.

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

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

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.

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℃.

His area of concentration is economics.

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

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

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.

This is our initial concentration.

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

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

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.

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

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.

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

This is some concentration unit, typically moles per liter.

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.

Check oxygen concentration by a refractometer.