与 «PTC»相关的英语书籍
在以下的参考文献中发现
PTC的用法。与
PTC相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Essential
PTC® Mathcad Prime® 3.0: A Guide for New and ...
Updated from Maxfield’s popular Essential Mathcad, this book introduces the most powerful functions and features of the new PTC Mathcad Prime 3.0 software and teaches how to apply them to create comprehensive calculations for any ...
2
Boilers for Power and Process
PTC 4.1 provides for a certain tolerance when it specifies measurement errors for
all types of instruments used in testing and the corresponding error in calculated
efficiency. This works out to approximately ±0.3% for the overall efficiency figure ...
3
Encyclopedia of U.S. Labor and Working-class History
Thousands of people across the city stood at their trolley stops waiting, probably
impatiently, before returning home to call City Hall and the Philadelphia
Transportation Company (PTC) to ask what was wrong. Operators started off by
telling ...
4
Refrigeration & Air Conditioning Technology
The PTC is a thermistor that has no resistance to current flow when the unit is off.
Remember, a thermistor changes resistance with a change in temperature. When
the unit is started, the current flow through the PTC causes it to heat very fast ...
William C. Whitman, William M. Johnson, John A. Tomczyk, 2005
5
Gas Turbine Engineering Handbook
ASME, Performance Test Code on Test Uncertainty: Instruments and Apparatus
PTC 19.1, 1988 3. ASME, Performance Test Code on Gas Turbines, ASME PTC
22 1997, American Society of Mechanical Engineers 1997. The ASME ...
6
Alternative Splicing in the Postgenomic Era
The striking number of predicted PTC* alternative splice forms demands more
detailed explanation. Are some of these isoforms translated at levels sufficient to
impact physiology? Are they an unavoidable side effect of productive alternative
...
Benjamin J. Blencowe, Brenton R. Graveley, 2007
7
Investigating Safely: A Guide for High School Teachers
All it required was a supply of small strips of paper coated with
phenothiocarbamide (PTC or 1-phenyl-2-thiorea, C6N5NHCSNH2). It was quick,
inexpensive, and seemed to work. But it was also inaccurate, dangerous, and
downright bad ...
Juliana Texley, Terry Kwan, John Summers, 2004
8
Walsh and Hoyt's Clinical Neuro-ophthalmology
Older children and adults have manifestations more consistent with typical PTC.
Tet- racycline is no longer recommended for use in young children because of
permanent tooth discoloration, so tetra- cycline-induced PTC is most frequently ...
Neil R. Miller, Frank Burton Walsh, William Fletcher Hoyt, 2005
9
Phase-Transfer Catalysis: Fundamentals, Applications, and ...
Mechanism of reverse PTC. extraction of hydroxide ion is not possible, the
Reverse Transfer Mechanism may becomes probable. b. Inverse PTC The
literature contains several examples of two-phase reactions in which an organic
soluble ...
C.M. Starks, Charles Leonard Liotta, M. Halper, 1994
Photon shot noise plays a major role in providing the information necessary to
determine the e~/DN conversion constant found by the PTC. The third noise
source, pixel FPN, is present because charge collection from pixel to pixel is
different.
包含词语«PTC»的新条目
找出国内和国际出版社所讨论的内容，以及词语
PTC在以下新条目的上下文中是如何使用的。
FCC: Railroads Mostly Have Needed PTC Spectrum
He pointed out that the 2008 legislation prompting PTC did not designate spectrum for it or direct the FCC to allocate it, so the FCC encouraged railroads to look ... «Broadcasting & Cable, 六月 15»
Most Commuter Rails Won't Meet Deadline For Mandated Safety …
Many investigators say Positive Train Control (PTC), an automated safety system, could have prevented last month's Amtrak train derailment. Amtrak officials ... «NPR, 六月 15»
How lack of wireless spectrum delayed implementation of Amtrak's …
But it's possible that a Positive Train Control (PTC) system could have prevented the crash—a system which was months away from being implemented when ... «Fortune, 五月 15»
Amtrak speed control system installed but wasn't turned on
According to a top congressional aide, Amtrak told the House Appropriations Committee on Thursday that the PTC system was installed along the section of ... «Washington Examiner, 五月 15»
PTC Makes A New Reality
LiveWorx, an annual event started by ThingWorx, the IoT platform developer PTC acquired eighteen months ago, is now the largest, fastest-growing IoT event, ... «Forbes, 五月 15»
Why Shares in PTC Therapeutics, Inc. Burst Today
What: Shares in PTC Therapeutics (NASDAQ:PTCT) slumped by more than 10% earlier today after releasing first quarter results after the bell yesterday. «Motley Fool, 五月 15»
PTC builds Internet of things analytics strategy with $105 million …
Manufacturing software company PTC believes predictive maintenance will be one of the first clear killer apps for the Internet of things, a credible theory given ... «Fortune, 五月 15»
Sens. Schumer, Blumenthal propose shorter extension of PTC …
The senators said their Positive Train Control Safety Act (S. 1006) also would require railroads to report on their PTC implementation status and require trains ... «Progressive Rail Roading, 四月 15»
Deutsche Compares PTC Therapeutics To Vertex, Boosts Target By …
NEW YORK (TheStreet) -- Shares of PTC Therapeutics (PTCT) are rising this morning after Deutsche Bank compared the company's earnings power potential to ... «TheStreet.com, 四月 15»
PTC Therapeutics CEO Liquidates Stock Ownership in His Own …
Case in point: PTC Therapeutics (PTCT - Get Report) CEO Stu Peltz no longer owns his company's stock. Peltz sold his remaining 47,200 shares in the orphan ... «TheStreet.com, 三月 15»
