Sketch geometry

FIGURE 7-4 Sketched geometry before and after dimensional constraints have been applied. 

Sketch geometry Develop a 2-D profile sketch of the basic shape of the part. 

Step 2 Constrained Geometry and Dimensions The next step is to constrain the parts of the sketched geometry such as edges (lines), circles, and center points and their sizes and locations (dimensions). Some of the types... 

Sketch geometry is the process of drawing geometric shapes in a parametric modeling program. 

Sketch geometry Extruding Sketch plane Working drawing... 

The exact position of reflectors within the weld volume is calculated by means of the known probe position plus weld geometry and transferred to a true-to-scale representation of the weld (top view and side view). Repeated scanning of the same zone only overwrites the stored indications in cases where they reach a higher echo amplitude. The scanning movement of the probe is recorded in the sketch at the top, however, only if the coupling is adequate and the probe is situated within the permissible rotation angle. 

Sketch the molecules on graph paper to help in determining the atomic coordinates. This is the first use of molecular geometry, a property that will become increasingly important as we go on. At this stage, the geometries are approximate the difference, for example, between cis and trans isomer s is ignored. 

The compound cyanoacetylene (HC=C—C=N) has been detected in interstellar space Make a molecular model or sketch the approximate geometry expected for this compound What IS the hybridization of nitrogen and each carbon" ... 

HCl addition usually proceeds through a carbocation intermediate, with the dominant product resulting from the most stable cation. Compare energies for the possible cations that can be obtained from isoprene (isoprene+H+). Rank them from most to least stable. Examine the geometries of the cations, and sketch one or more Lewis stmctures for each which are consistent with its geometry. Be sure to point out any unusual features. What factors might be responsible for the ordering of cation stability ... 

Figure 4-258. Solid geometry sketch of the planes defining the azimuth angie.

Sketch the geometry of a complex ion and identify geometric isomers. 

Describe the geometry and draw a ball-and-stick sketch of xenon tetrafluoride. 

C09-0025. Describe the geometry and draw a ball-and-stick sketch of gallium triiodide. C09-0026. Describe the geometry and draw a ball-and-stick sketch of the ASCI4 anion. C09-0027. Determine the Lewis structure and describe the geometry of XeOF4. ... 

If the above sketched quality checks flag for an unacceptably distorted or unrealistic geometry and the program cannot remedy this, it should be good practice not to send the questionable structure to the output file. 

Figure 4.2. Sketch of a laboratory setup comprising a rotating anode, conventional beam shaping optics, and an X-ray camera with the sample in normal-transmission geometry...

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