(1) The sound is virtually undetectable to the human ear.

(2) Packet replay is frequently undetectable, but can be prevented by using methods like packet time-stamping and sequence counting.

(3) They're highly sophisticated infra-red beams, virtually undetectable to the naked eye.

(4) Such actions were virtually undetectable, and on several occasions suspicion there might be, but proof was impossible.

(5) I occasionally give out an undetectable poison.

(6) Impacts may create undetectable cracks that, because of the continuous loads, could result in structural damage.

(7) The windows are very clean and have undetectable levels of trace elements.

(8) Evi - 1 expression was undetectable ( Evi - 1 - negative ) in the bone marrow cells from 8 healthy volunteers.

(9) They also had undetectable leels of virus in the brain and low leels in the spleen.

(10) One endogenous protein , S 2, became undetectable in old EDL and DIA muscles.

(11) These fractures may be undetectable on routine images from the radiographer.

(12) Nitrate in water is undetectable without testing because it is colorless , odorless, and tasteless.

(13) There is an undetectable problem in loading the specified device driver.

(14) These are detectable in the concentrate, hardly noticeable in solution and undetectable on surfaces after rinsing.

(15) Nicholson may have allowed himself to be lulled into thinking he was undetectable.

(16) In some people a combination of drugs reduced it to undetectable levels and-perhaps-led to a cure.

(17) My manners are exquisite, my feelings are delicate, my gestures refined, my moods undetectable.

(18) Each of the tunnel entrances was carefully selected to ensure they undetectable by the camp guards.

(19) The null result of the Michelson - Morley experiment suggests that the effects of the ether are undetectable.

(20) Meanwhile, the urban traffic alsoas large artery of Chinese railway[http:///undetectable.html], plays an undetectable role in it.

(21) There we read the Buddha's words on how cream of ghee is always present within all forms and modifications of milk, but is undetectable until it has been purified of its obscuring elements.

(22) The goal is to get the CD4 count as close to normal as possible, and to suppress the HIV amount of virus in the blood to an undetectable level.

(23) Unlike an ocean wave, a wavefront or surface of constant phase is unobservable and undetectable.

(24) Many diseases that could harm humans may be both undetectable and harmless in their natural hosts.

(25) As be the vertically moved vehicle of the elevator has more undetectable effect in daily life.

(26) With CEUS using SonoVue, enhancement of capsular vessels is seen at 10-15 s, followed by the appearance of internal aberrant and usually tortuous blood vessels, whereas the hilus is undetectable.

(27) Optical coherence tomography (OCT) has shown that residual pockets of subretinal fluid may be present despite being undetectable by both biomicroscopy and fluorescein angiography.

(28) Supported by new concept and theory, EDT has advantaged superiority in solving undetectable problems.